108899314877 has 2 divisors, whose sum is σ = 108899314878. Its totient is φ = 108899314876.

The previous prime is 108899314859. The next prime is 108899314879. The reversal of 108899314877 is 778413998801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100355270521 + 8544044356 = 316789^2 + 92434^2 .

It is a cyclic number.

It is not a de Polignac number, because 108899314877 - 2⁸ = 108899314621 is a prime.

Together with 108899314879, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108899314879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54449657438 + 54449657439.

It is an arithmetic number, because the mean of its divisors is an integer number (54449657439).

Almost surely, 2^108899314877 is an apocalyptic number.

It is an amenable number.

108899314877 is a deficient number, since it is larger than the sum of its proper divisors (1).

108899314877 is an equidigital number, since it uses as much as digits as its factorization.

108899314877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24385536, while the sum is 65.

The spelling of 108899314877 in words is "one hundred eight billion, eight hundred ninety-nine million, three hundred fourteen thousand, eight hundred seventy-seven".