158158160323 has 2 divisors, whose sum is σ = 158158160324. Its totient is φ = 158158160322.

The previous prime is 158158160317. The next prime is 158158160341. The reversal of 158158160323 is 323061851851.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158158160323 - 2²⁹ = 157621289411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158158160323.

It is not a weakly prime, because it can be changed into another prime (158158160353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79079080161 + 79079080162.

It is an arithmetic number, because the mean of its divisors is an integer number (79079080162).

Almost surely, 2^158158160323 is an apocalyptic number.

158158160323 is a deficient number, since it is larger than the sum of its proper divisors (1).

158158160323 is an equidigital number, since it uses as much as digits as its factorization.

158158160323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 158158160323 in words is "one hundred fifty-eight billion, one hundred fifty-eight million, one hundred sixty thousand, three hundred twenty-three".