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11310011201 = 31364839071
BaseRepresentation
bin10101000100010000…
…10001001101000001
31002012012210002122202
422202020101031001
5141130330324301
65110140442545
7550162336406
oct124210211501
932165702582
1011310011201
11488422a8a5
122237849455
1310b321c128
1479412c2ad
15462dc966b
hex2a2211341

11310011201 has 4 divisors (see below), whose sum is σ = 11674850304. Its totient is φ = 10945172100.

The previous prime is 11310011189. The next prime is 11310011257. The reversal of 11310011201 is 10211001311.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10211001311 = 71458714473.

It is a cyclic number.

It is not a de Polignac number, because 11310011201 - 26 = 11310011137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310011261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182419505 + ... + 182419566.

It is an arithmetic number, because the mean of its divisors is an integer number (2918712576).

Almost surely, 211310011201 is an apocalyptic number.

It is an amenable number.

11310011201 is a deficient number, since it is larger than the sum of its proper divisors (364839103).

11310011201 is an equidigital number, since it uses as much as digits as its factorization.

11310011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364839102.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11310011201 its reverse (10211001311), we get a palindrome (21521012512).

The spelling of 11310011201 in words is "eleven billion, three hundred ten million, eleven thousand, two hundred one".

Divisors: 1 31 364839071 11310011201