107121314690 has 32 divisors (see below), whose sum is σ = 207705856176. Its totient is φ = 39541950720.

The previous prime is 107121314687. The next prime is 107121314701. The reversal of 107121314690 is 96413121701.

It can be written as a sum of positive squares in 8 ways, for example, as 79733381641 + 27387933049 = 282371^2 + 165493^2 .

It is a super-2 number, since 2×107121314690² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107121314690.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388904 + ... + 604556.

Almost surely, 2^107121314690 is an apocalyptic number.

107121314690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107121314690 is a deficient number, since it is larger than the sum of its proper divisors (100584541486).

107121314690 is a wasteful number, since it uses less digits than its factorization.

107121314690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219494.

The product of its (nonzero) digits is 9072, while the sum is 35.

The spelling of 107121314690 in words is "one hundred seven billion, one hundred twenty-one million, three hundred fourteen thousand, six hundred ninety".