10204103055636 has 36 divisors (see below), whose sum is σ = 29478519939232. Its totient is φ = 2915458015824.

The previous prime is 10204103055617. The next prime is 10204103055721. The reversal of 10204103055636 is 63655030140201.

10204103055636 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 4 + 10 + 3 + 0 + 5 + 5 + 636 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10204103055636² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10204103055636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20246235970 + ... + 20246236473.

Almost surely, 2^{10204103055636} is an apocalyptic number.

It is an amenable number.

10204103055636 is an abundant number, since it is smaller than the sum of its proper divisors (19274416883596).

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

10204103055636 is a wasteful number, since it uses less digits than its factorization.

10204103055636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40492472460 (or 40492472455 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 10204103055636 its reverse (63655030140201), we get a palindrome (73859133195837).

The spelling of 10204103055636 in words is "ten trillion, two hundred four billion, one hundred three million, fifty-five thousand, six hundred thirty-six".