11310557020105 has 8 divisors (see below), whose sum is σ = 15511621056192. Its totient is φ = 7755810528048.

The previous prime is 11310557020093. The next prime is 11310557020157. The reversal of 11310557020105 is 50102075501311.

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 11310557020105 - 2⁵ = 11310557020073 is a prime.

It is a super-2 number, since 2×11310557020105² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161579385967 + ... + 161579386036.

It is an arithmetic number, because the mean of its divisors is an integer number (1938952632024).

Almost surely, 2^{11310557020105} is an apocalyptic number.

It is an amenable number.

11310557020105 is a deficient number, since it is larger than the sum of its proper divisors (4201064036087).

11310557020105 is an equidigital number, since it uses as much as digits as its factorization.

11310557020105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323158772015.

The product of its (nonzero) digits is 5250, while the sum is 31.

The spelling of 11310557020105 in words is "eleven trillion, three hundred ten billion, five hundred fifty-seven million, twenty thousand, one hundred five".