11331020212301 has 4 divisors (see below), whose sum is σ = 11523071402400. Its totient is φ = 11138969022204.

The previous prime is 11331020212297. The next prime is 11331020212319. The reversal of 11331020212301 is 10321202013311.

It is a happy number.

11331020212301 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 a cyclic number.

It is not a de Polignac number, because 11331020212301 - 2² = 11331020212297 is a prime.

It is a super-2 number, since 2×11331020212301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331020212201) 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, 96025594961 + ... + 96025595078.

It is an arithmetic number, because the mean of its divisors is an integer number (2880767850600).

Almost surely, 2^{11331020212301} is an apocalyptic number.

It is an amenable number.

11331020212301 is a deficient number, since it is larger than the sum of its proper divisors (192051190099).

11331020212301 is an equidigital number, since it uses as much as digits as its factorization.

11331020212301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192051190098.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11331020212301 its reverse (10321202013311), we get a palindrome (21652222225612).

The spelling of 11331020212301 in words is "eleven trillion, three hundred thirty-one billion, twenty million, two hundred twelve thousand, three hundred one".