158136283 has 2 divisors, whose sum is σ = 158136284. Its totient is φ = 158136282.

The previous prime is 158136203. The next prime is 158136289. The reversal of 158136283 is 382631851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158136283 - 2⁹ = 158135771 is a prime.

It is a super-3 number, since 3×158136283³ (a number of 26 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (158136289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79068141 + 79068142.

It is an arithmetic number, because the mean of its divisors is an integer number (79068142).

Almost surely, 2^158136283 is an apocalyptic number.

158136283 is a deficient number, since it is larger than the sum of its proper divisors (1).

158136283 is an equidigital number, since it uses as much as digits as its factorization.

158136283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 158136283 is about 12575.2249681666. The cubic root of 158136283 is about 540.7674079855.

The spelling of 158136283 in words is "one hundred fifty-eight million, one hundred thirty-six thousand, two hundred eighty-three".