101010100122079 has 2 divisors, whose sum is σ = 101010100122080. Its totient is φ = 101010100122078.

The previous prime is 101010100122077. The next prime is 101010100122137. The reversal of 101010100122079 is 970221001010101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101010100122079 - 2¹ = 101010100122077 is a prime.

Together with 101010100122077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101010100122077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505050061039 + 50505050061040.

It is an arithmetic number, because the mean of its divisors is an integer number (50505050061040).

Almost surely, 2^{101010100122079} is an apocalyptic number.

101010100122079 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010100122079 is an equidigital number, since it uses as much as digits as its factorization.

101010100122079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 101010100122079 in words is "one hundred one trillion, ten billion, one hundred million, one hundred twenty-two thousand, seventy-nine".