10113660511660 has 12 divisors (see below), whose sum is σ = 21238687074528. Its totient is φ = 4045464204656.

The previous prime is 10113660511613. The next prime is 10113660511663. The reversal of 10113660511660 is 6611506631101.

It is a super-2 number, since 2×10113660511660² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10113660511663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252841512772 + ... + 252841512811.

It is an arithmetic number, because the mean of its divisors is an integer number (1769890589544).

Almost surely, 2^{10113660511660} is an apocalyptic number.

10113660511660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10113660511660 is an abundant number, since it is smaller than the sum of its proper divisors (11125026562868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10113660511660 is a wasteful number, since it uses less digits than its factorization.

10113660511660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505683025592 (or 505683025590 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 10113660511660 in words is "ten trillion, one hundred thirteen billion, six hundred sixty million, five hundred eleven thousand, six hundred sixty".