108260657 has 2 divisors, whose sum is σ = 108260658. Its totient is φ = 108260656.

The previous prime is 108260617. The next prime is 108260681. The reversal of 108260657 is 756062801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100620961 + 7639696 = 10031^2 + 2764^2 .

It is a cyclic number.

It is not a de Polignac number, because 108260657 - 2²⁶ = 41151793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (108260617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54130328 + 54130329.

It is an arithmetic number, because the mean of its divisors is an integer number (54130329).

Almost surely, 2^108260657 is an apocalyptic number.

It is an amenable number.

108260657 is a deficient number, since it is larger than the sum of its proper divisors (1).

108260657 is an equidigital number, since it uses as much as digits as its factorization.

108260657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 108260657 is about 10404.8381534746. The cubic root of 108260657 is about 476.6031255601.

The spelling of 108260657 in words is "one hundred eight million, two hundred sixty thousand, six hundred fifty-seven".