230142315 has 32 divisors (see below), whose sum is σ = 405006336. Its totient is φ = 110885760.

The previous prime is 230142313. The next prime is 230142323. The reversal of 230142315 is 513241032.

It is not a de Polignac number, because 230142315 - 2¹ = 230142313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230142291 and 230142300.

It is not an unprimeable number, because it can be changed into a prime (230142313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3391 + ... + 21720.

It is an arithmetic number, because the mean of its divisors is an integer number (12656448).

Almost surely, 2^230142315 is an apocalyptic number.

230142315 is a deficient number, since it is larger than the sum of its proper divisors (174864021).

230142315 is a wasteful number, since it uses less digits than its factorization.

230142315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25179.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 230142315 is about 15170.4421491267. The cubic root of 230142315 is about 612.8189115295.

Adding to 230142315 its reverse (513241032), we get a palindrome (743383347).

The spelling of 230142315 in words is "two hundred thirty million, one hundred forty-two thousand, three hundred fifteen".