201055404552100 has 36 divisors (see below), whose sum is σ = 498617403290944. Its totient is φ = 68933281560480.

The previous prime is 201055404552053. The next prime is 201055404552131. The reversal of 201055404552100 is 1255404550102.

It is a super-2 number, since 2×201055404552100² (a number of 29 digits) contains 22 as substring.

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, 143611002552 + ... + 143611003951.

Almost surely, 2^{201055404552100} is an apocalyptic number.

201055404552100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201055404552100 is an abundant number, since it is smaller than the sum of its proper divisors (297561998738844).

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

201055404552100 is a wasteful number, since it uses less digits than its factorization.

201055404552100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287222006524 (or 287222006517 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 201055404552100 in words is "two hundred one trillion, fifty-five billion, four hundred four million, five hundred fifty-two thousand, one hundred".