202000929100 has 18 divisors (see below), whose sum is σ = 438342016364. Its totient is φ = 80800371600.

The previous prime is 202000929073. The next prime is 202000929121. The reversal of 202000929100 is 1929000202.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010004546 + ... + 1010004745.

Almost surely, 2^202000929100 is an apocalyptic number.

202000929100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000929100 is an abundant number, since it is smaller than the sum of its proper divisors (236341087264).

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

202000929100 is a wasteful number, since it uses less digits than its factorization.

202000929100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020009305 (or 2020009298 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 202000929100 its reverse (1929000202), we get a palindrome (203929929302).

The spelling of 202000929100 in words is "two hundred two billion, nine hundred twenty-nine thousand, one hundred".