113312123122002 has 32 divisors (see below), whose sum is σ = 259693506264192. Its totient is φ = 32288096358144.

The previous prime is 113312123121979. The next prime is 113312123122073. The reversal of 113312123122002 is 200221321213311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3616482583 + ... + 3616513914.

It is an arithmetic number, because the mean of its divisors is an integer number (8115422070756).

Almost surely, 2^{113312123122002} is an apocalyptic number.

113312123122002 is an abundant number, since it is smaller than the sum of its proper divisors (146381383142190).

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

113312123122002 is a wasteful number, since it uses less digits than its factorization.

113312123122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7232996882.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113312123122002 its reverse (200221321213311), we get a palindrome (313533444335313).

The spelling of 113312123122002 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred twenty-three million, one hundred twenty-two thousand, two".