108122507 has 2 divisors, whose sum is σ = 108122508. Its totient is φ = 108122506.

The previous prime is 108122503. The next prime is 108122551. The reversal of 108122507 is 705221801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108122507 - 2² = 108122503 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108122503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54061253 + 54061254.

It is an arithmetic number, because the mean of its divisors is an integer number (54061254).

Almost surely, 2^108122507 is an apocalyptic number.

108122507 is a deficient number, since it is larger than the sum of its proper divisors (1).

108122507 is an equidigital number, since it uses as much as digits as its factorization.

108122507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 108122507 is about 10398.1972956854. The cubic root of 108122507 is about 476.4003102730.

The spelling of 108122507 in words is "one hundred eight million, one hundred twenty-two thousand, five hundred seven".