15101132123159 has 2 divisors, whose sum is σ = 15101132123160. Its totient is φ = 15101132123158.

The previous prime is 15101132123111. The next prime is 15101132123201. The reversal of 15101132123159 is 95132123110151.

15101132123159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15101132123159 - 2³² = 15096837155863 is a prime.

It is a super-2 number, since 2×15101132123159² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15101132120159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7550566061579 + 7550566061580.

It is an arithmetic number, because the mean of its divisors is an integer number (7550566061580).

Almost surely, 2^{15101132123159} is an apocalyptic number.

15101132123159 is a deficient number, since it is larger than the sum of its proper divisors (1).

15101132123159 is an equidigital number, since it uses as much as digits as its factorization.

15101132123159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 35.

The spelling of 15101132123159 in words is "fifteen trillion, one hundred one billion, one hundred thirty-two million, one hundred twenty-three thousand, one hundred fifty-nine".