20251132300 has 72 divisors (see below), whose sum is σ = 51580247264. Its totient is φ = 6755581440.

The previous prime is 20251132271. The next prime is 20251132301. The reversal of 20251132300 is 323115202.

It is not an unprimeable number, because it can be changed into a prime (20251132301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365049 + ... + 416848.

Almost surely, 2^20251132300 is an apocalyptic number.

20251132300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20251132300 is an abundant number, since it is smaller than the sum of its proper divisors (31329114964).

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

20251132300 is a wasteful number, since it uses less digits than its factorization.

20251132300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781955 (or 781948 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 20251132300 its reverse (323115202), we get a palindrome (20574247502).

The spelling of 20251132300 in words is "twenty billion, two hundred fifty-one million, one hundred thirty-two thousand, three hundred".