170167013 has 2 divisors, whose sum is σ = 170167014. Its totient is φ = 170167012.

The previous prime is 170167009. The next prime is 170167031. The reversal of 170167013 is 310761071.

Together with next prime (170167031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160326244 + 9840769 = 12662^2 + 3137^2 .

It is a cyclic number.

It is not a de Polignac number, because 170167013 - 2² = 170167009 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170167043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85083506 + 85083507.

It is an arithmetic number, because the mean of its divisors is an integer number (85083507).

Almost surely, 2^170167013 is an apocalyptic number.

It is an amenable number.

170167013 is a deficient number, since it is larger than the sum of its proper divisors (1).

170167013 is an equidigital number, since it uses as much as digits as its factorization.

170167013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 170167013 is about 13044.8078943310. The cubic root of 170167013 is about 554.1471770735.

The spelling of 170167013 in words is "one hundred seventy million, one hundred sixty-seven thousand, thirteen".