113123010122 has 8 divisors (see below), whose sum is σ = 178615279200. Its totient is φ = 53584583724.

The previous prime is 113123010113. The next prime is 113123010127. The reversal of 113123010122 is 221010321311.

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

It is a super-2 number, since 2×113123010122² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113123010122.

It is not an unprimeable number, because it can be changed into a prime (113123010127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488460622 + ... + 1488460697.

It is an arithmetic number, because the mean of its divisors is an integer number (22326909900).

Almost surely, 2^113123010122 is an apocalyptic number.

113123010122 is a deficient number, since it is larger than the sum of its proper divisors (65492269078).

113123010122 is a wasteful number, since it uses less digits than its factorization.

113123010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976921340.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113123010122 its reverse (221010321311), we get a palindrome (334133331433).

The spelling of 113123010122 in words is "one hundred thirteen billion, one hundred twenty-three million, ten thousand, one hundred twenty-two".