173130967 has 2 divisors, whose sum is σ = 173130968. Its totient is φ = 173130966.

The previous prime is 173130953. The next prime is 173130989. The reversal of 173130967 is 769031371.

173130967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (769031371) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-173130967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173130917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86565483 + 86565484.

It is an arithmetic number, because the mean of its divisors is an integer number (86565484).

Almost surely, 2^173130967 is an apocalyptic number.

173130967 is a deficient number, since it is larger than the sum of its proper divisors (1).

173130967 is an equidigital number, since it uses as much as digits as its factorization.

173130967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 173130967 is about 13157.9241143883. The cubic root of 173130967 is about 557.3460380416.

The spelling of 173130967 in words is "one hundred seventy-three million, one hundred thirty thousand, nine hundred sixty-seven".