158083207 has 2 divisors, whose sum is σ = 158083208. Its totient is φ = 158083206.

The previous prime is 158083201. The next prime is 158083279. The reversal of 158083207 is 702380851.

It is a weak prime.

It is an emirp because it is prime and its reverse (702380851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158083207 - 2³ = 158083199 is a prime.

It is equal to p_8873071 and since 158083207 and 8873071 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158083201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79041603 + 79041604.

It is an arithmetic number, because the mean of its divisors is an integer number (79041604).

Almost surely, 2^158083207 is an apocalyptic number.

158083207 is a deficient number, since it is larger than the sum of its proper divisors (1).

158083207 is an equidigital number, since it uses as much as digits as its factorization.

158083207 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 158083207 is about 12573.1144510817. The cubic root of 158083207 is about 540.7069011406.

The spelling of 158083207 in words is "one hundred fifty-eight million, eighty-three thousand, two hundred seven".