113536151656 has 8 divisors (see below), whose sum is σ = 212880284370. Its totient is φ = 56768075824.

The previous prime is 113536151653. The next prime is 113536151657. The reversal of 113536151656 is 656151635311.

It can be written as a sum of positive squares in only one way, i.e., 92577798756 + 20958352900 = 304266^2 + 144770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (113536151653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7096009471 + ... + 7096009486.

Almost surely, 2^113536151656 is an apocalyptic number.

It is an amenable number.

113536151656 is a deficient number, since it is larger than the sum of its proper divisors (99344132714).

113536151656 is a wasteful number, since it uses less digits than its factorization.

113536151656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14192018963 (or 14192018959 counting only the distinct ones).

The product of its digits is 243000, while the sum is 43.

Adding to 113536151656 its reverse (656151635311), we get a palindrome (769687786967).

The spelling of 113536151656 in words is "one hundred thirteen billion, five hundred thirty-six million, one hundred fifty-one thousand, six hundred fifty-six".