103699005779 has 2 divisors, whose sum is σ = 103699005780. Its totient is φ = 103699005778.

The previous prime is 103699005743. The next prime is 103699005791. The reversal of 103699005779 is 977500996301.

It is a strong prime.

It is an emirp because it is prime and its reverse (977500996301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103699005779 - 2¹⁶ = 103698940243 is a prime.

It is not a weakly prime, because it can be changed into another prime (103699005799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51849502889 + 51849502890.

It is an arithmetic number, because the mean of its divisors is an integer number (51849502890).

Almost surely, 2^103699005779 is an apocalyptic number.

103699005779 is a deficient number, since it is larger than the sum of its proper divisors (1).

103699005779 is an equidigital number, since it uses as much as digits as its factorization.

103699005779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3214890, while the sum is 56.

The spelling of 103699005779 in words is "one hundred three billion, six hundred ninety-nine million, five thousand, seven hundred seventy-nine".