230545440343015 has 16 divisors (see below), whose sum is σ = 316177043116032. Its totient is φ = 158088082341024.

The previous prime is 230545440343003. The next prime is 230545440343133. The reversal of 230545440343015 is 510343044545032.

230545440343015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230545440343015 - 2¹³ = 230545440334823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23387002 + ... + 31749688.

It is an arithmetic number, because the mean of its divisors is an integer number (19761065194752).

Almost surely, 2^{230545440343015} is an apocalyptic number.

230545440343015 is a deficient number, since it is larger than the sum of its proper divisors (85631602773017).

230545440343015 is an equidigital number, since it uses as much as digits as its factorization.

230545440343015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9150366.

The product of its (nonzero) digits is 1728000, while the sum is 43.

Adding to 230545440343015 its reverse (510343044545032), we get a palindrome (740888484888047).

The spelling of 230545440343015 in words is "two hundred thirty trillion, five hundred forty-five billion, four hundred forty million, three hundred forty-three thousand, fifteen".