100103090939 has 2 divisors, whose sum is σ = 100103090940. Its totient is φ = 100103090938.

The previous prime is 100103090911. The next prime is 100103090951. The reversal of 100103090939 is 939090301001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100103090939 - 2³⁶ = 31383614203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100103090899 and 100103090908.

It is not a weakly prime, because it can be changed into another prime (100103000939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051545469 + 50051545470.

It is an arithmetic number, because the mean of its divisors is an integer number (50051545470).

Almost surely, 2^100103090939 is an apocalyptic number.

100103090939 is a deficient number, since it is larger than the sum of its proper divisors (1).

100103090939 is an equidigital number, since it uses as much as digits as its factorization.

100103090939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6561, while the sum is 35.

The spelling of 100103090939 in words is "one hundred billion, one hundred three million, ninety thousand, nine hundred thirty-nine".