113112312031300 has 36 divisors (see below), whose sum is σ = 245455206111360. Its totient is φ = 45244650341920.

The previous prime is 113112312031291. The next prime is 113112312031309. The reversal of 113112312031300 is 3130213211311.

It is an interprime number because it is at equal distance from previous prime (113112312031291) and next prime (113112312031309).

It is not an unprimeable number, because it can be changed into a prime (113112312031309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13554321 + ... + 20247079.

It is an arithmetic number, because the mean of its divisors is an integer number (6818200169760).

Almost surely, 2^{113112312031300} is an apocalyptic number.

113112312031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113112312031300 is an abundant number, since it is smaller than the sum of its proper divisors (132342894080060).

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

113112312031300 is a wasteful number, since it uses less digits than its factorization.

113112312031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6861780 (or 6861773 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 113112312031300 its reverse (3130213211311), we get a palindrome (116242525242611).

The spelling of 113112312031300 in words is "one hundred thirteen trillion, one hundred twelve billion, three hundred twelve million, thirty-one thousand, three hundred".