112121332315 has 16 divisors (see below), whose sum is σ = 134952264000. Its totient is φ = 89426276352.

The previous prime is 112121332291. The next prime is 112121332321. The reversal of 112121332315 is 513233121211.

It is a cyclic number.

It is not a de Polignac number, because 112121332315 - 2⁵ = 112121332283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112121332315.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2906071 + ... + 2944399.

It is an arithmetic number, because the mean of its divisors is an integer number (8434516500).

Almost surely, 2^112121332315 is an apocalyptic number.

112121332315 is a deficient number, since it is larger than the sum of its proper divisors (22830931685).

112121332315 is a wasteful number, since it uses less digits than its factorization.

112121332315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40086.

The product of its digits is 1080, while the sum is 25.

Adding to 112121332315 its reverse (513233121211), we get a palindrome (625354453526).

The spelling of 112121332315 in words is "one hundred twelve billion, one hundred twenty-one million, three hundred thirty-two thousand, three hundred fifteen".