113321237072 has 40 divisors (see below), whose sum is σ = 222310182696. Its totient is φ = 55953432576.

The previous prime is 113321237063. The next prime is 113321237129. The reversal of 113321237072 is 270732123311.

It can be written as a sum of positive squares in 4 ways, for example, as 66386614336 + 46934622736 = 257656^2 + 216644^2 .

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 629378 + ... + 789150.

Almost surely, 2^113321237072 is an apocalyptic number.

It is an amenable number.

113321237072 is a deficient number, since it is larger than the sum of its proper divisors (108988945624).

113321237072 is a wasteful number, since it uses less digits than its factorization.

113321237072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160335 (or 160329 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The spelling of 113321237072 in words is "one hundred thirteen billion, three hundred twenty-one million, two hundred thirty-seven thousand, seventy-two".