10203610503164 has 48 divisors (see below), whose sum is σ = 20492898628608. Its totient is φ = 4408761306048.

The previous prime is 10203610503157. The next prime is 10203610503221. The reversal of 10203610503164 is 46130501630201.

It is a super-2 number, since 2×10203610503164² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10203610503164.

It is a congruent number.

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, 90703862 + ... + 90816285.

It is an arithmetic number, because the mean of its divisors is an integer number (426935388096).

Almost surely, 2^{10203610503164} is an apocalyptic number.

It is an amenable number.

10203610503164 is an abundant number, since it is smaller than the sum of its proper divisors (10289288125444).

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

10203610503164 is a wasteful number, since it uses less digits than its factorization.

10203610503164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181520234 (or 181520232 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 10203610503164 in words is "ten trillion, two hundred three billion, six hundred ten million, five hundred three thousand, one hundred sixty-four".