11310113232 has 120 divisors (see below), whose sum is σ = 35463548640. Its totient is φ = 3334659840.

The previous prime is 11310113231. The next prime is 11310113233. The reversal of 11310113232 is 23231101311.

11310113232 is a `hidden beast` number, since 11 + 310 + 113 + 232 = 666.

It is an interprime number because it is at equal distance from previous prime (11310113231) and next prime (11310113233).

It is a super-2 number, since 2×11310113232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11310113231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37882 + ... + 155097.

It is an arithmetic number, because the mean of its divisors is an integer number (295529572).

Almost surely, 2^11310113232 is an apocalyptic number.

11310113232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11310113232 is an abundant number, since it is smaller than the sum of its proper divisors (24153435408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11310113232 is a wasteful number, since it uses less digits than its factorization.

11310113232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193041 (or 193032 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11310113232 its reverse (23231101311), we get a palindrome (34541214543).

The spelling of 11310113232 in words is "eleven billion, three hundred ten million, one hundred thirteen thousand, two hundred thirty-two".