112561345315 has 16 divisors (see below), whose sum is σ = 138247008768. Its totient is φ = 87934454496.

The previous prime is 112561345307. The next prime is 112561345333. The reversal of 112561345315 is 513543165211.

It is a cyclic number.

It is not a de Polignac number, because 112561345315 - 2³ = 112561345307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900892 + ... + 1018198.

It is an arithmetic number, because the mean of its divisors is an integer number (8640438048).

Almost surely, 2^112561345315 is an apocalyptic number.

112561345315 is a deficient number, since it is larger than the sum of its proper divisors (25685663453).

112561345315 is a wasteful number, since it uses less digits than its factorization.

112561345315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121818.

The product of its digits is 54000, while the sum is 37.

The spelling of 112561345315 in words is "one hundred twelve billion, five hundred sixty-one million, three hundred forty-five thousand, three hundred fifteen".