108108097 has 2 divisors, whose sum is σ = 108108098. Its totient is φ = 108108096.

The previous prime is 108108061. The next prime is 108108113. The reversal of 108108097 is 790801801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102232321 + 5875776 = 10111^2 + 2424^2 .

It is a cyclic number.

It is not a de Polignac number, because 108108097 - 2²³ = 99719489 is a prime.

It is a super-2 number, since 2×108108097² = 23374721273922818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108108017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54054048 + 54054049.

It is an arithmetic number, because the mean of its divisors is an integer number (54054049).

Almost surely, 2^108108097 is an apocalyptic number.

It is an amenable number.

108108097 is a deficient number, since it is larger than the sum of its proper divisors (1).

108108097 is an equidigital number, since it uses as much as digits as its factorization.

108108097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 108108097 is about 10397.5043640289. The cubic root of 108108097 is about 476.3791452888.

Adding to 108108097 its reverse (790801801), we get a palindrome (898909898).

The spelling of 108108097 in words is "one hundred eight million, one hundred eight thousand, ninety-seven".