100002031330979 has 2 divisors, whose sum is σ = 100002031330980. Its totient is φ = 100002031330978.

The previous prime is 100002031330909. The next prime is 100002031331003. The reversal of 100002031330979 is 979033130200001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100002031330979 is a prime.

It is not a weakly prime, because it can be changed into another prime (100002031330909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001015665489 + 50001015665490.

It is an arithmetic number, because the mean of its divisors is an integer number (50001015665490).

Almost surely, 2^{100002031330979} is an apocalyptic number.

100002031330979 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002031330979 is an equidigital number, since it uses as much as digits as its factorization.

100002031330979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 38.

The spelling of 100002031330979 in words is "one hundred trillion, two billion, thirty-one million, three hundred thirty thousand, nine hundred seventy-nine".