158277107 has 2 divisors, whose sum is σ = 158277108. Its totient is φ = 158277106.

The previous prime is 158277061. The next prime is 158277137. The reversal of 158277107 is 701772851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158277107 - 2⁶ = 158277043 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158277137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79138553 + 79138554.

It is an arithmetic number, because the mean of its divisors is an integer number (79138554).

Almost surely, 2^158277107 is an apocalyptic number.

158277107 is a deficient number, since it is larger than the sum of its proper divisors (1).

158277107 is an equidigital number, since it uses as much as digits as its factorization.

158277107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27440, while the sum is 38.

The square root of 158277107 is about 12580.8229857987. The cubic root of 158277107 is about 540.9278823010.

The spelling of 158277107 in words is "one hundred fifty-eight million, two hundred seventy-seven thousand, one hundred seven".