107811907 has 12 divisors (see below), whose sum is σ = 125614776. Its totient is φ = 92262240.

The previous prime is 107811901. The next prime is 107811929. The reversal of 107811907 is 709118701.

It is not a de Polignac number, because 107811907 - 2¹⁹ = 107287619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107811901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38383 + ... + 41095.

It is an arithmetic number, because the mean of its divisors is an integer number (10467898).

Almost surely, 2^107811907 is an apocalyptic number.

107811907 is a deficient number, since it is larger than the sum of its proper divisors (17802869).

107811907 is an equidigital number, since it uses as much as digits as its factorization.

107811907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538 (or 3531 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 34.

The square root of 107811907 is about 10383.2512730840. The cubic root of 107811907 is about 475.9436928782.

The spelling of 107811907 in words is "one hundred seven million, eight hundred eleven thousand, nine hundred seven".