20100200132 has 12 divisors (see below), whose sum is σ = 35342059536. Its totient is φ = 10002468840.

The previous prime is 20100200123. The next prime is 20100200171. The reversal of 20100200132 is 23100200102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11906858 + ... + 11908545.

It is an arithmetic number, because the mean of its divisors is an integer number (2945171628).

Almost surely, 2^20100200132 is an apocalyptic number.

It is an amenable number.

20100200132 is a deficient number, since it is larger than the sum of its proper divisors (15241859404).

20100200132 is a wasteful number, since it uses less digits than its factorization.

20100200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23815618 (or 23815616 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 20100200132 its reverse (23100200102), we get a palindrome (43200400234).

The spelling of 20100200132 in words is "twenty billion, one hundred million, two hundred thousand, one hundred thirty-two".