113536521153 has 16 divisors (see below), whose sum is σ = 183493368000. Its totient is φ = 68810012640.

The previous prime is 113536521151. The next prime is 113536521221. The reversal of 113536521153 is 351125635311.

113536521153 is a `hidden beast` number, since 1 + 1 + 3 + 536 + 5 + 2 + 115 + 3 = 666.

It is not a de Polignac number, because 113536521153 - 2¹ = 113536521151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113536521151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191138628 + ... + 191139221.

It is an arithmetic number, because the mean of its divisors is an integer number (11468335500).

Almost surely, 2^113536521153 is an apocalyptic number.

It is an amenable number.

113536521153 is a deficient number, since it is larger than the sum of its proper divisors (69956846847).

113536521153 is a wasteful number, since it uses less digits than its factorization.

113536521153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382277869 (or 382277863 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The spelling of 113536521153 in words is "one hundred thirteen billion, five hundred thirty-six million, five hundred twenty-one thousand, one hundred fifty-three".