107108997 has 4 divisors (see below), whose sum is σ = 142812000. Its totient is φ = 71405996.

The previous prime is 107108951. The next prime is 107109007. The reversal of 107108997 is 799801701.

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 not a de Polignac number, because 107108997 - 2¹² = 107104901 is a prime.

It is a super-2 number, since 2×107108997² = 22944674476692018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107108297) 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, 17851497 + ... + 17851502.

It is an arithmetic number, because the mean of its divisors is an integer number (35703000).

Almost surely, 2^107108997 is an apocalyptic number.

It is an amenable number.

107108997 is a deficient number, since it is larger than the sum of its proper divisors (35703003).

107108997 is an equidigital number, since it uses as much as digits as its factorization.

107108997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35703002.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 107108997 is about 10349.3476606016. The cubic root of 107108997 is about 474.9070872748.

The spelling of 107108997 in words is "one hundred seven million, one hundred eight thousand, nine hundred ninety-seven".