112125507501 has 16 divisors (see below), whose sum is σ = 170863314048. Its totient is φ = 64069694400.

The previous prime is 112125507497. The next prime is 112125507553. The reversal of 112125507501 is 105705521211.

It is not a de Polignac number, because 112125507501 - 2² = 112125507497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112125507001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823411 + ... + 949871.

It is an arithmetic number, because the mean of its divisors is an integer number (10678957128).

Almost surely, 2^112125507501 is an apocalyptic number.

It is an amenable number.

112125507501 is a deficient number, since it is larger than the sum of its proper divisors (58737806547).

112125507501 is a wasteful number, since it uses less digits than its factorization.

112125507501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168692.

The product of its (nonzero) digits is 3500, while the sum is 30.

The spelling of 112125507501 in words is "one hundred twelve billion, one hundred twenty-five million, five hundred seven thousand, five hundred one".