113112303231122 has 8 divisors (see below), whose sum is σ = 182719874450316. Its totient is φ = 52205678414352.

The previous prime is 113112303231089. The next prime is 113112303231131. The reversal of 113112303231122 is 221132303211311.

It can be written as a sum of positive squares in 2 ways, for example, as 83528614081201 + 29583689149921 = 9139399^2 + 5439089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 4350473201197 = 113112303231122 / (1 + 1 + 3 + 1 + 1 + 2 + 3 + 0 + 3 + 2 + 3 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 113112303231091 and 113112303231100.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175236600573 + ... + 2175236600624.

Almost surely, 2^{113112303231122} is an apocalyptic number.

113112303231122 is a deficient number, since it is larger than the sum of its proper divisors (69607571219194).

113112303231122 is a wasteful number, since it uses less digits than its factorization.

113112303231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350473201212.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113112303231122 its reverse (221132303211311), we get a palindrome (334244606442433).

The spelling of 113112303231122 in words is "one hundred thirteen trillion, one hundred twelve billion, three hundred three million, two hundred thirty-one thousand, one hundred twenty-two".