112978860403 has 16 divisors (see below), whose sum is σ = 115232051200. Its totient is φ = 110748980160.

The previous prime is 112978860391. The next prime is 112978860431. The reversal of 112978860403 is 304068879211.

It is a cyclic number.

It is not a de Polignac number, because 112978860403 - 2³³ = 104388925811 is a prime.

It is a super-2 number, since 2×112978860403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112978860493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6668383 + ... + 6685303.

It is an arithmetic number, because the mean of its divisors is an integer number (7202003200).

Almost surely, 2^112978860403 is an apocalyptic number.

112978860403 is a deficient number, since it is larger than the sum of its proper divisors (2253190797).

112978860403 is a wasteful number, since it uses less digits than its factorization.

112978860403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17602.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 112978860403 in words is "one hundred twelve billion, nine hundred seventy-eight million, eight hundred sixty thousand, four hundred three".