113021110221727 has 24 divisors (see below), whose sum is σ = 118757824370928. Its totient is φ = 107536649535360.

The previous prime is 113021110221713. The next prime is 113021110221797. The reversal of 113021110221727 is 727122011120311.

It is a happy number.

It is not a de Polignac number, because 113021110221727 - 2²³ = 113021101833119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021110221797) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19697388 + ... + 24779614.

It is an arithmetic number, because the mean of its divisors is an integer number (4948242682122).

Almost surely, 2^{113021110221727} is an apocalyptic number.

113021110221727 is a deficient number, since it is larger than the sum of its proper divisors (5736714149201).

113021110221727 is an equidigital number, since it uses as much as digits as its factorization.

113021110221727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5082679 (or 5082648 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 31.

The spelling of 113021110221727 in words is "one hundred thirteen trillion, twenty-one billion, one hundred ten million, two hundred twenty-one thousand, seven hundred twenty-seven".