101020012202159 has 2 divisors, whose sum is σ = 101020012202160. Its totient is φ = 101020012202158.

The previous prime is 101020012202111. The next prime is 101020012202189. The reversal of 101020012202159 is 951202210020101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101020012202159 - 2¹⁶ = 101020012136623 is a prime.

It is a super-2 number, since 2×101020012202159² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101020012202189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510006101079 + 50510006101080.

It is an arithmetic number, because the mean of its divisors is an integer number (50510006101080).

Almost surely, 2^{101020012202159} is an apocalyptic number.

101020012202159 is a deficient number, since it is larger than the sum of its proper divisors (1).

101020012202159 is an equidigital number, since it uses as much as digits as its factorization.

101020012202159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The spelling of 101020012202159 in words is "one hundred one trillion, twenty billion, twelve million, two hundred two thousand, one hundred fifty-nine".