230155315 has 16 divisors (see below), whose sum is σ = 307028736. Its totient is φ = 164476800.

The previous prime is 230155313. The next prime is 230155399. The reversal of 230155315 is 513551032.

It is not a de Polignac number, because 230155315 - 2¹ = 230155313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230155315.

It is not an unprimeable number, because it can be changed into a prime (230155313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55096 + ... + 59125.

It is an arithmetic number, because the mean of its divisors is an integer number (19189296).

Almost surely, 2^230155315 is an apocalyptic number.

230155315 is a deficient number, since it is larger than the sum of its proper divisors (76873421).

230155315 is a wasteful number, since it uses less digits than its factorization.

230155315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114270.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 230155315 is about 15170.8706078458. The cubic root of 230155315 is about 612.8304500361.

The spelling of 230155315 in words is "two hundred thirty million, one hundred fifty-five thousand, three hundred fifteen".