158013371 has 2 divisors, whose sum is σ = 158013372. Its totient is φ = 158013370.

The previous prime is 158013353. The next prime is 158013397. The reversal of 158013371 is 173310851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158013371 - 2⁶ = 158013307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (158013301) 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, 79006685 + 79006686.

It is an arithmetic number, because the mean of its divisors is an integer number (79006686).

Almost surely, 2^158013371 is an apocalyptic number.

158013371 is a deficient number, since it is larger than the sum of its proper divisors (1).

158013371 is an equidigital number, since it uses as much as digits as its factorization.

158013371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 158013371 is about 12570.3369485468. The cubic root of 158013371 is about 540.6272671940.

Subtracting from 158013371 its product of nonzero digits (2520), we obtain a palindrome (158010851).

The spelling of 158013371 in words is "one hundred fifty-eight million, thirteen thousand, three hundred seventy-one".