103699005679 has 2 divisors, whose sum is σ = 103699005680. Its totient is φ = 103699005678.

The previous prime is 103699005677. The next prime is 103699005691. The reversal of 103699005679 is 976500996301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103699005679 - 2¹ = 103699005677 is a prime.

Together with 103699005677, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103699005677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51849502839 + 51849502840.

It is an arithmetic number, because the mean of its divisors is an integer number (51849502840).

Almost surely, 2^103699005679 is an apocalyptic number.

103699005679 is a deficient number, since it is larger than the sum of its proper divisors (1).

103699005679 is an equidigital number, since it uses as much as digits as its factorization.

103699005679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2755620, while the sum is 55.

The spelling of 103699005679 in words is "one hundred three billion, six hundred ninety-nine million, five thousand, six hundred seventy-nine".