100332331131020 has 24 divisors (see below), whose sum is σ = 210698735862384. Its totient is φ = 40132772359616.

The previous prime is 100332331131007. The next prime is 100332331131061. The reversal of 100332331131020 is 20131133233001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4800707 + ... + 14956986.

It is an arithmetic number, because the mean of its divisors is an integer number (8779113994266).

Almost surely, 2^{100332331131020} is an apocalyptic number.

100332331131020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100332331131020 is an abundant number, since it is smaller than the sum of its proper divisors (110366404731364).

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

100332331131020 is a wasteful number, since it uses less digits than its factorization.

100332331131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20011609 (or 20011607 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 100332331131020 its reverse (20131133233001), we get a palindrome (120463464364021).

The spelling of 100332331131020 in words is "one hundred trillion, three hundred thirty-two billion, three hundred thirty-one million, one hundred thirty-one thousand, twenty".