158403936127 has 2 divisors, whose sum is σ = 158403936128. Its totient is φ = 158403936126.

The previous prime is 158403936113. The next prime is 158403936193. The reversal of 158403936127 is 721639304851.

It is a weak prime.

It is an emirp because it is prime and its reverse (721639304851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158403936127 - 2³¹ = 156256452479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158403934127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79201968063 + 79201968064.

It is an arithmetic number, because the mean of its divisors is an integer number (79201968064).

It is a 1-persistent number, because it is pandigital, but 2⋅158403936127 = 316807872254 is not.

Almost surely, 2^158403936127 is an apocalyptic number.

158403936127 is a deficient number, since it is larger than the sum of its proper divisors (1).

158403936127 is an equidigital number, since it uses as much as digits as its factorization.

158403936127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 158403936127 in words is "one hundred fifty-eight billion, four hundred three million, nine hundred thirty-six thousand, one hundred twenty-seven".