158301748117 has 2 divisors, whose sum is σ = 158301748118. Its totient is φ = 158301748116.

The previous prime is 158301748063. The next prime is 158301748133. The reversal of 158301748117 is 711847103851.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155646819441 + 2654928676 = 394521^2 + 51526^2 .

It is a cyclic number.

It is not a de Polignac number, because 158301748117 - 2¹¹ = 158301746069 is a prime.

It is a super-2 number, since 2×158301748117² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158301748417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79150874058 + 79150874059.

It is an arithmetic number, because the mean of its divisors is an integer number (79150874059).

Almost surely, 2^158301748117 is an apocalyptic number.

It is an amenable number.

158301748117 is a deficient number, since it is larger than the sum of its proper divisors (1).

158301748117 is an equidigital number, since it uses as much as digits as its factorization.

158301748117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 46.

The spelling of 158301748117 in words is "one hundred fifty-eight billion, three hundred one million, seven hundred forty-eight thousand, one hundred seventeen".