113012012002 has 8 divisors (see below), whose sum is σ = 169519506012. Its totient is φ = 56505510000.

The previous prime is 113012011993. The next prime is 113012012041. The reversal of 113012012002 is 200210210311.

It can be written as a sum of positive squares in 2 ways, for example, as 112218970081 + 793041921 = 334991^2 + 28161^2 .

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

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, 195252 + ... + 513952.

Almost surely, 2^113012012002 is an apocalyptic number.

113012012002 is a deficient number, since it is larger than the sum of its proper divisors (56507494010).

113012012002 is a wasteful number, since it uses less digits than its factorization.

113012012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496004.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 113012012002 its reverse (200210210311), we get a palindrome (313222222313).

The spelling of 113012012002 in words is "one hundred thirteen billion, twelve million, twelve thousand, two".