102021022110079 has 2 divisors, whose sum is σ = 102021022110080. Its totient is φ = 102021022110078.

The previous prime is 102021022110067. The next prime is 102021022110083. The reversal of 102021022110079 is 970011220120201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102021022110079 - 2¹⁷ = 102021021979007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102021022120079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010511055039 + 51010511055040.

It is an arithmetic number, because the mean of its divisors is an integer number (51010511055040).

Almost surely, 2^{102021022110079} is an apocalyptic number.

102021022110079 is a deficient number, since it is larger than the sum of its proper divisors (1).

102021022110079 is an equidigital number, since it uses as much as digits as its factorization.

102021022110079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 102021022110079 in words is "one hundred two trillion, twenty-one billion, twenty-two million, one hundred ten thousand, seventy-nine".