113968020872 has 64 divisors (see below), whose sum is σ = 225844080000. Its totient is φ = 53767618560.

The previous prime is 113968020847. The next prime is 113968020883. The reversal of 113968020872 is 278020869311.

It is a happy number.

It is an unprimeable number.

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, 51312722 + ... + 51314942.

It is an arithmetic number, because the mean of its divisors is an integer number (3528813750).

Almost surely, 2^113968020872 is an apocalyptic number.

It is a pronic number, being equal to 337591×337592.

It is an amenable number.

113968020872 is a deficient number, since it is larger than the sum of its proper divisors (111876059128).

113968020872 is a wasteful number, since it uses less digits than its factorization.

113968020872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 113968020872 in words is "one hundred thirteen billion, nine hundred sixty-eight million, twenty thousand, eight hundred seventy-two".