113256766653 has 8 divisors (see below), whose sum is σ = 151011305088. Its totient is φ = 75503369664.

The previous prime is 113256766591. The next prime is 113256766703. The reversal of 113256766653 is 356667652311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113256766653 - 2²⁰ = 113255718077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113256766596 and 113256766605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113256766453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18076 + ... + 476277.

It is an arithmetic number, because the mean of its divisors is an integer number (18876413136).

Almost surely, 2^113256766653 is an apocalyptic number.

It is an amenable number.

113256766653 is a deficient number, since it is larger than the sum of its proper divisors (37754538435).

113256766653 is an equidigital number, since it uses as much as digits as its factorization.

113256766653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570723.

The product of its digits is 4082400, while the sum is 51.

The spelling of 113256766653 in words is "one hundred thirteen billion, two hundred fifty-six million, seven hundred sixty-six thousand, six hundred fifty-three".