107107287 has 24 divisors (see below), whose sum is σ = 167158656. Its totient is φ = 60823728.

The previous prime is 107107283. The next prime is 107107289. The reversal of 107107287 is 782701701.

It is not a de Polignac number, because 107107287 - 2² = 107107283 is a prime.

It is a super-2 number, since 2×107107287² = 22943941857000738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107107283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22368 + ... + 26730.

It is an arithmetic number, because the mean of its divisors is an integer number (6964944).

Almost surely, 2^107107287 is an apocalyptic number.

107107287 is a deficient number, since it is larger than the sum of its proper divisors (60051369).

107107287 is a wasteful number, since it uses less digits than its factorization.

107107287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547 (or 4540 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 33.

The square root of 107107287 is about 10349.2650463692. The cubic root of 107107287 is about 474.9045599569.

Adding to 107107287 its reverse (782701701), we get a palindrome (889808988).

The spelling of 107107287 in words is "one hundred seven million, one hundred seven thousand, two hundred eighty-seven".