20113632701360 has 80 divisors (see below), whose sum is σ = 53700512232960. Its totient is φ = 6929098341120.

The previous prime is 20113632701359. The next prime is 20113632701381. The reversal of 20113632701360 is 6310723631102.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 20113632701360.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601467512 + ... + 601500951.

It is an arithmetic number, because the mean of its divisors is an integer number (671256402912).

Almost surely, 2^{20113632701360} is an apocalyptic number.

20113632701360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20113632701360 is an abundant number, since it is smaller than the sum of its proper divisors (33586879531600).

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

20113632701360 is a wasteful number, since it uses less digits than its factorization.

20113632701360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202968506 (or 1202968500 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 20113632701360 in words is "twenty trillion, one hundred thirteen billion, six hundred thirty-two million, seven hundred one thousand, three hundred sixty".