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11330001120021 = 33776667040007
BaseRepresentation
bin1010010011011111100010…
…1100010010101100010101
31111010010201020222111210220
42210313320230102230111
52441112320241320041
640032533004504553
72246364663341133
oct244677054225425
944103636874726
1011330001120021
113679032294781
12132b9b654b159
1364255091a78c
142b2536d34753
15149abcb13d66
hexa4df8b12b15

11330001120021 has 4 divisors (see below), whose sum is σ = 15106668160032. Its totient is φ = 7553334080012.

The previous prime is 11330001120013. The next prime is 11330001120029. The reversal of 11330001120021 is 12002110003311.

It is a happy number.

11330001120021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (11330001120013) and next prime (11330001120029).

It is a cyclic number.

It is not a de Polignac number, because 11330001120021 - 23 = 11330001120013 is a prime.

It is a super-2 number, since 2×113300011200212 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330001120029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1888333520001 + ... + 1888333520006.

It is an arithmetic number, because the mean of its divisors is an integer number (3776667040008).

Almost surely, 211330001120021 is an apocalyptic number.

It is an amenable number.

11330001120021 is a deficient number, since it is larger than the sum of its proper divisors (3776667040011).

11330001120021 is an equidigital number, since it uses as much as digits as its factorization.

11330001120021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776667040010.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11330001120021 its reverse (12002110003311), we get a palindrome (23332111123332).

The spelling of 11330001120021 in words is "eleven trillion, three hundred thirty billion, one million, one hundred twenty thousand, twenty-one".

Divisors: 1 3 3776667040007 11330001120021