167070023 has 2 divisors, whose sum is σ = 167070024. Its totient is φ = 167070022.

The previous prime is 167069989. The next prime is 167070037. The reversal of 167070023 is 320070761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167070023 - 2⁸ = 167069767 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 167069974 and 167070001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (167070053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83535011 + 83535012.

It is an arithmetic number, because the mean of its divisors is an integer number (83535012).

Almost surely, 2^167070023 is an apocalyptic number.

167070023 is a deficient number, since it is larger than the sum of its proper divisors (1).

167070023 is an equidigital number, since it uses as much as digits as its factorization.

167070023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 167070023 is about 12925.5569705912. The cubic root of 167070023 is about 550.7648015782.

The spelling of 167070023 in words is "one hundred sixty-seven million, seventy thousand, twenty-three".