112506267251 has 16 divisors (see below), whose sum is σ = 134284552704. Its totient is φ = 92161696704.

The previous prime is 112506267233. The next prime is 112506267277. The reversal of 112506267251 is 152762605211.

It is a de Polignac number, because none of the positive numbers 2^k-112506267251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112506266251) 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, 113186 + ... + 487671.

It is an arithmetic number, because the mean of its divisors is an integer number (8392784544).

Almost surely, 2^112506267251 is an apocalyptic number.

112506267251 is a deficient number, since it is larger than the sum of its proper divisors (21778285453).

112506267251 is a wasteful number, since it uses less digits than its factorization.

112506267251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602050.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 112506267251 in words is "one hundred twelve billion, five hundred six million, two hundred sixty-seven thousand, two hundred fifty-one".