215120132159 has 2 divisors, whose sum is σ = 215120132160. Its totient is φ = 215120132158.

The previous prime is 215120132119. The next prime is 215120132173. The reversal of 215120132159 is 951231021512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 215120132159 - 2²⁰ = 215119083583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (215120132119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107560066079 + 107560066080.

It is an arithmetic number, because the mean of its divisors is an integer number (107560066080).

Almost surely, 2^215120132159 is an apocalyptic number.

215120132159 is a deficient number, since it is larger than the sum of its proper divisors (1).

215120132159 is an equidigital number, since it uses as much as digits as its factorization.

215120132159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 215120132159 in words is "two hundred fifteen billion, one hundred twenty million, one hundred thirty-two thousand, one hundred fifty-nine".