113401565757731 has 8 divisors (see below), whose sum is σ = 113498594290800. Its totient is φ = 113304538930720.

The previous prime is 113401565757677. The next prime is 113401565757769. The reversal of 113401565757731 is 137757565104311.

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 113401565757731 - 2¹⁰ = 113401565756707 is a prime.

It is a super-2 number, since 2×113401565757731² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113401565757031) 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, 157551260 + ... + 158269398.

It is an arithmetic number, because the mean of its divisors is an integer number (14187324286350).

Almost surely, 2^{113401565757731} is an apocalyptic number.

113401565757731 is a deficient number, since it is larger than the sum of its proper divisors (97028533069).

113401565757731 is a wasteful number, since it uses less digits than its factorization.

113401565757731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853029.

The product of its (nonzero) digits is 9261000, while the sum is 56.

The spelling of 113401565757731 in words is "one hundred thirteen trillion, four hundred one billion, five hundred sixty-five million, seven hundred fifty-seven thousand, seven hundred thirty-one".