102012102000979 has 2 divisors, whose sum is σ = 102012102000980. Its totient is φ = 102012102000978.

The previous prime is 102012102000943. The next prime is 102012102001001. The reversal of 102012102000979 is 979000201210201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102012102000979 - 2³³ = 102003512066387 is a prime.

It is not a weakly prime, because it can be changed into another prime (102012102000079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006051000489 + 51006051000490.

It is an arithmetic number, because the mean of its divisors is an integer number (51006051000490).

Almost surely, 2^{102012102000979} is an apocalyptic number.

102012102000979 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012102000979 is an equidigital number, since it uses as much as digits as its factorization.

102012102000979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 102012102000979 in words is "one hundred two trillion, twelve billion, one hundred two million, nine hundred seventy-nine", and thus it is an aban number.