113312003022 has 48 divisors (see below), whose sum is σ = 246238024032. Its totient is φ = 37658698560.

The previous prime is 113312003011. The next prime is 113312003039. The reversal of 113312003022 is 220300213311.

113312003022 is a `hidden beast` number, since 11 + 331 + 20 + 0 + 302 + 2 = 666.

It is a super-2 number, since 2×113312003022² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 113312002986 and 113312003004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12002488 + ... + 12011924.

It is an arithmetic number, because the mean of its divisors is an integer number (5129958834).

Almost surely, 2^113312003022 is an apocalyptic number.

113312003022 is an abundant number, since it is smaller than the sum of its proper divisors (132926021010).

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

113312003022 is a wasteful number, since it uses less digits than its factorization.

113312003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11353 (or 11350 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113312003022 its reverse (220300213311), we get a palindrome (333612216333).

The spelling of 113312003022 in words is "one hundred thirteen billion, three hundred twelve million, three thousand, twenty-two".