103100868979 has 2 divisors, whose sum is σ = 103100868980. Its totient is φ = 103100868978.

The previous prime is 103100868977. The next prime is 103100869019. The reversal of 103100868979 is 979868001301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103100868979 - 2¹ = 103100868977 is a prime.

Together with 103100868977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103100868977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550434489 + 51550434490.

It is an arithmetic number, because the mean of its divisors is an integer number (51550434490).

Almost surely, 2^103100868979 is an apocalyptic number.

103100868979 is a deficient number, since it is larger than the sum of its proper divisors (1).

103100868979 is an equidigital number, since it uses as much as digits as its factorization.

103100868979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 103100868979 in words is "one hundred three billion, one hundred million, eight hundred sixty-eight thousand, nine hundred seventy-nine".