167001097 has 2 divisors, whose sum is σ = 167001098. Its totient is φ = 167001096.

The previous prime is 167001073. The next prime is 167001101. The reversal of 167001097 is 790100761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84989961 + 82011136 = 9219^2 + 9056^2 .

It is a cyclic number.

It is not a de Polignac number, because 167001097 - 2⁷ = 167000969 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (167001067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83500548 + 83500549.

It is an arithmetic number, because the mean of its divisors is an integer number (83500549).

Almost surely, 2^167001097 is an apocalyptic number.

It is an amenable number.

167001097 is a deficient number, since it is larger than the sum of its proper divisors (1).

167001097 is an equidigital number, since it uses as much as digits as its factorization.

167001097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 167001097 is about 12922.8904274547. The cubic root of 167001097 is about 550.6890504336.

The spelling of 167001097 in words is "one hundred sixty-seven million, one thousand, ninety-seven".