100320020010331 has 16 divisors (see below), whose sum is σ = 115132693939200. Its totient is φ = 86562729114400.

The previous prime is 100320020010311. The next prime is 100320020010359. The reversal of 100320020010331 is 133010020023001.

It is not a de Polignac number, because 100320020010331 - 2¹¹ = 100320020008283 is a prime.

It is a super-2 number, since 2×100320020010331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100320020010311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2665089835 + ... + 2665127476.

It is an arithmetic number, because the mean of its divisors is an integer number (7195793371200).

Almost surely, 2^{100320020010331} is an apocalyptic number.

100320020010331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100320020010331 is a deficient number, since it is larger than the sum of its proper divisors (14812673928869).

100320020010331 is a wasteful number, since it uses less digits than its factorization.

100320020010331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330217410.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100320020010331 its reverse (133010020023001), we get a palindrome (233330040033332).

The spelling of 100320020010331 in words is "one hundred trillion, three hundred twenty billion, twenty million, ten thousand, three hundred thirty-one".