107902320027831 has 160 divisors (see below), whose sum is σ = 198960166338560. Its totient is φ = 56899285095744.

The previous prime is 107902320027781. The next prime is 107902320027839. The reversal of 107902320027831 is 138720023209701.

It is not a de Polignac number, because 107902320027831 - 2¹⁸ = 107902319765687 is a prime.

It is a super-2 number, since 2×107902320027831² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107902320027839) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 169691370 + ... + 170326056.

It is an arithmetic number, because the mean of its divisors is an integer number (1243501039616).

Almost surely, 2^{107902320027831} is an apocalyptic number.

107902320027831 is a deficient number, since it is larger than the sum of its proper divisors (91057846310729).

107902320027831 is a wasteful number, since it uses less digits than its factorization.

107902320027831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635135 (or 635126 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 107902320027831 in words is "one hundred seven trillion, nine hundred two billion, three hundred twenty million, twenty-seven thousand, eight hundred thirty-one".