101210111012159 has 2 divisors, whose sum is σ = 101210111012160. Its totient is φ = 101210111012158.

The previous prime is 101210111012099. The next prime is 101210111012183. The reversal of 101210111012159 is 951210111012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101210111012159 - 2²⁰ = 101210109963583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101210111015159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605055506079 + 50605055506080.

It is an arithmetic number, because the mean of its divisors is an integer number (50605055506080).

Almost surely, 2^{101210111012159} is an apocalyptic number.

101210111012159 is a deficient number, since it is larger than the sum of its proper divisors (1).

101210111012159 is an equidigital number, since it uses as much as digits as its factorization.

101210111012159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 26.

The spelling of 101210111012159 in words is "one hundred one trillion, two hundred ten billion, one hundred eleven million, twelve thousand, one hundred fifty-nine".