113126712644 has 24 divisors (see below), whose sum is σ = 215978145600. Its totient is φ = 51419098080.

The previous prime is 113126712617. The next prime is 113126712667. The reversal of 113126712644 is 446217621311.

It is a super-2 number, since 2×113126712644² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113126712598 and 113126712607.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580177 + ... + 1650215.

It is an arithmetic number, because the mean of its divisors is an integer number (8999089400).

Almost surely, 2^113126712644 is an apocalyptic number.

It is an amenable number.

113126712644 is a deficient number, since it is larger than the sum of its proper divisors (102851432956).

113126712644 is a wasteful number, since it uses less digits than its factorization.

113126712644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106763 (or 106761 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The spelling of 113126712644 in words is "one hundred thirteen billion, one hundred twenty-six million, seven hundred twelve thousand, six hundred forty-four".