113144125012 has 24 divisors (see below), whose sum is σ = 208948439840. Its totient is φ = 53459572320.

The previous prime is 113144124949. The next prime is 113144125019. The reversal of 113144125012 is 210521441311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113144125019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844814 + ... + 1905157.

Almost surely, 2^113144125012 is an apocalyptic number.

It is an amenable number.

113144125012 is a deficient number, since it is larger than the sum of its proper divisors (95804314828).

113144125012 is a wasteful number, since it uses less digits than its factorization.

113144125012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750391 (or 3750389 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 113144125012 its reverse (210521441311), we get a palindrome (323665566323).

The spelling of 113144125012 in words is "one hundred thirteen billion, one hundred forty-four million, one hundred twenty-five thousand, twelve".