112508300138 has 8 divisors (see below), whose sum is σ = 181744177188. Its totient is φ = 51926907744.

The previous prime is 112508300131. The next prime is 112508300147. The reversal of 112508300138 is 831003805211.

It can be written as a sum of positive squares in 2 ways, for example, as 111237591529 + 1270708609 = 333523^2 + 35647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (112508300131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2163621131 + ... + 2163621182.

Almost surely, 2^112508300138 is an apocalyptic number.

112508300138 is a deficient number, since it is larger than the sum of its proper divisors (69235877050).

112508300138 is a wasteful number, since it uses less digits than its factorization.

112508300138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4327242328.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 112508300138 in words is "one hundred twelve billion, five hundred eight million, three hundred thousand, one hundred thirty-eight".