113663156126 has 24 divisors (see below), whose sum is σ = 185857691400. Its totient is φ = 52107815136.

The previous prime is 113663156053. The next prime is 113663156129. The reversal of 113663156126 is 621651366311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113663156129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1078100 + ... + 1178823.

It is an arithmetic number, because the mean of its divisors is an integer number (7744070475).

Almost surely, 2^113663156126 is an apocalyptic number.

113663156126 is a deficient number, since it is larger than the sum of its proper divisors (72194535274).

113663156126 is a wasteful number, since it uses less digits than its factorization.

113663156126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257100 (or 2257087 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The spelling of 113663156126 in words is "one hundred thirteen billion, six hundred sixty-three million, one hundred fifty-six thousand, one hundred twenty-six".