107288113 has 4 divisors (see below), whose sum is σ = 107518320. Its totient is φ = 107057908.

The previous prime is 107288107. The next prime is 107288131. The reversal of 107288113 is 311882701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107288113 is a prime.

It is a super-2 number, since 2×107288113² = 23021478382201538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107288143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114403 + ... + 115336.

It is an arithmetic number, because the mean of its divisors is an integer number (26879580).

Almost surely, 2^107288113 is an apocalyptic number.

It is an amenable number.

107288113 is a deficient number, since it is larger than the sum of its proper divisors (230207).

107288113 is an equidigital number, since it uses as much as digits as its factorization.

107288113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230206.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 107288113 is about 10357.9975381345. The cubic root of 107288113 is about 475.1716653763.

The spelling of 107288113 in words is "one hundred seven million, two hundred eighty-eight thousand, one hundred thirteen".