158308027 has 2 divisors, whose sum is σ = 158308028. Its totient is φ = 158308026.

The previous prime is 158308001. The next prime is 158308043. The reversal of 158308027 is 720803851.

It is a strong prime.

It is an emirp because it is prime and its reverse (720803851) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158308027 is a prime.

It is a super-2 number, since 2×158308027² = 50122862825265458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 158307983 and 158308001.

It is not a weakly prime, because it can be changed into another prime (158305027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79154013 + 79154014.

It is an arithmetic number, because the mean of its divisors is an integer number (79154014).

Almost surely, 2^158308027 is an apocalyptic number.

158308027 is a deficient number, since it is larger than the sum of its proper divisors (1).

158308027 is an equidigital number, since it uses as much as digits as its factorization.

158308027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 158308027 is about 12582.0517802145. The cubic root of 158308027 is about 540.9631040742.

The spelling of 158308027 in words is "one hundred fifty-eight million, three hundred eight thousand, twenty-seven".