103019990959 has 2 divisors, whose sum is σ = 103019990960. Its totient is φ = 103019990958.

The previous prime is 103019990951. The next prime is 103019991023. The reversal of 103019990959 is 959099910301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103019990959 - 2³ = 103019990951 is a prime.

It is a super-2 number, since 2×103019990959² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103019990951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51509995479 + 51509995480.

It is an arithmetic number, because the mean of its divisors is an integer number (51509995480).

Almost surely, 2^103019990959 is an apocalyptic number.

103019990959 is a deficient number, since it is larger than the sum of its proper divisors (1).

103019990959 is an equidigital number, since it uses as much as digits as its factorization.

103019990959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 885735, while the sum is 55.

The spelling of 103019990959 in words is "one hundred three billion, nineteen million, nine hundred ninety thousand, nine hundred fifty-nine".