230109317 has 8 divisors (see below), whose sum is σ = 232820952. Its totient is φ = 227404800.

The previous prime is 230109251. The next prime is 230109337. The reversal of 230109317 is 713901032.

230109317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 556516 + 229552801 = 746^2 + 15151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230109317 - 2¹⁰ = 230108293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230109337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90017 + ... + 92537.

It is an arithmetic number, because the mean of its divisors is an integer number (29102619).

Almost surely, 2^230109317 is an apocalyptic number.

It is an amenable number.

230109317 is a deficient number, since it is larger than the sum of its proper divisors (2711635).

230109317 is an equidigital number, since it uses as much as digits as its factorization.

230109317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 230109317 is about 15169.3545347190. The cubic root of 230109317 is about 612.7896212981.

The spelling of 230109317 in words is "two hundred thirty million, one hundred nine thousand, three hundred seventeen".