20331244314100 has 72 divisors (see below), whose sum is σ = 44280474791840. Its totient is φ = 8102703473280.

The previous prime is 20331244314071. The next prime is 20331244314119. The reversal of 20331244314100 is 141344213302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238215034 + ... + 238300366.

Almost surely, 2^{20331244314100} is an apocalyptic number.

20331244314100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20331244314100 is an abundant number, since it is smaller than the sum of its proper divisors (23949230477740).

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

20331244314100 is a wasteful number, since it uses less digits than its factorization.

20331244314100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94049 (or 94042 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 20331244314100 its reverse (141344213302), we get a palindrome (20472588527402).

The spelling of 20331244314100 in words is "twenty trillion, three hundred thirty-one billion, two hundred forty-four million, three hundred fourteen thousand, one hundred".