113256540597 has 8 divisors (see below), whose sum is σ = 153568190880. Its totient is φ = 74224625360.

The previous prime is 113256540581. The next prime is 113256540601. The reversal of 113256540597 is 795045652311.

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

It is a cyclic number.

It is not a de Polignac number, because 113256540597 - 2⁴ = 113256540581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113256540997) 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, 319933554 + ... + 319933907.

It is an arithmetic number, because the mean of its divisors is an integer number (19196023860).

Almost surely, 2^113256540597 is an apocalyptic number.

It is an amenable number.

113256540597 is a deficient number, since it is larger than the sum of its proper divisors (40311650283).

113256540597 is an equidigital number, since it uses as much as digits as its factorization.

113256540597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639867523.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 113256540597 in words is "one hundred thirteen billion, two hundred fifty-six million, five hundred forty thousand, five hundred ninety-seven".