113725701126 has 24 divisors (see below), whose sum is σ = 253065300384. Its totient is φ = 36884010960.

The previous prime is 113725701119. The next prime is 113725701137. The reversal of 113725701126 is 621107527311.

113725701126 is a `hidden beast` number, since 1 + 1 + 3 + 72 + 570 + 1 + 12 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85378990 + ... + 85380321.

It is an arithmetic number, because the mean of its divisors is an integer number (10544387516).

Almost surely, 2^113725701126 is an apocalyptic number.

113725701126 is an abundant number, since it is smaller than the sum of its proper divisors (139339599258).

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

113725701126 is a wasteful number, since it uses less digits than its factorization.

113725701126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170759356 (or 170759353 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 113725701126 in words is "one hundred thirteen billion, seven hundred twenty-five million, seven hundred one thousand, one hundred twenty-six".