113156479071 has 24 divisors (see below), whose sum is σ = 167730348240. Its totient is φ = 73481780736.

The previous prime is 113156479049. The next prime is 113156479147. The reversal of 113156479071 is 170974651311.

113156479071 is a `hidden beast` number, since 1 + 13 + 1 + 564 + 7 + 9 + 0 + 71 = 666.

It is not a de Polignac number, because 113156479071 - 2⁷ = 113156478943 is a prime.

It is a super-2 number, since 2×113156479071² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113156479001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 787026 + ... + 919631.

It is an arithmetic number, because the mean of its divisors is an integer number (6988764510).

Almost surely, 2^113156479071 is an apocalyptic number.

113156479071 is a deficient number, since it is larger than the sum of its proper divisors (54573869169).

113156479071 is a wasteful number, since it uses less digits than its factorization.

113156479071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706855 (or 1706852 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 113156479071 in words is "one hundred thirteen billion, one hundred fifty-six million, four hundred seventy-nine thousand, seventy-one".