230613045 has 32 divisors (see below), whose sum is σ = 408116352. Its totient is φ = 110460672.

The previous prime is 230613037. The next prime is 230613073. The reversal of 230613045 is 540316032.

It is a happy number.

It is not a de Polignac number, because 230613045 - 2³ = 230613037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8767 + ... + 23196.

It is an arithmetic number, because the mean of its divisors is an integer number (12753636).

Almost surely, 2^230613045 is an apocalyptic number.

It is an amenable number.

230613045 is a deficient number, since it is larger than the sum of its proper divisors (177503307).

230613045 is a wasteful number, since it uses less digits than its factorization.

230613045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32021.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 230613045 is about 15185.9489331421. The cubic root of 230613045 is about 613.2364441771.

Adding to 230613045 its reverse (540316032), we get a palindrome (770929077).

It can be divided in two parts, 23061 and 3045, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 230613045 in words is "two hundred thirty million, six hundred thirteen thousand, forty-five".