202132420104 has 64 divisors (see below), whose sum is σ = 506982758400. Its totient is φ = 67157482496.

The previous prime is 202132420099. The next prime is 202132420117. The reversal of 202132420104 is 401024231202.

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, 15923392 + ... + 15936080.

It is an arithmetic number, because the mean of its divisors is an integer number (7921605600).

Almost surely, 2^202132420104 is an apocalyptic number.

202132420104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

202132420104 is an abundant number, since it is smaller than the sum of its proper divisors (304850338296).

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

202132420104 is a wasteful number, since it uses less digits than its factorization.

202132420104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814 (or 14810 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 202132420104 its reverse (401024231202), we get a palindrome (603156651306).

The spelling of 202132420104 in words is "two hundred two billion, one hundred thirty-two million, four hundred twenty thousand, one hundred four".