167133913 has 2 divisors, whose sum is σ = 167133914. Its totient is φ = 167133912.

The previous prime is 167133881. The next prime is 167133943. The reversal of 167133913 is 319331761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167133184 + 729 = 12928^2 + 27^2 .

It is a cyclic number.

It is not a de Polignac number, because 167133913 - 2⁵ = 167133881 is a prime.

It is not a weakly prime, because it can be changed into another prime (167133943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83566956 + 83566957.

It is an arithmetic number, because the mean of its divisors is an integer number (83566957).

Almost surely, 2^167133913 is an apocalyptic number.

It is an amenable number.

167133913 is a deficient number, since it is larger than the sum of its proper divisors (1).

167133913 is an equidigital number, since it uses as much as digits as its factorization.

167133913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 34.

The square root of 167133913 is about 12928.0281945856. The cubic root of 167133913 is about 550.8349994469.

The spelling of 167133913 in words is "one hundred sixty-seven million, one hundred thirty-three thousand, nine hundred thirteen".