12330231315 has 32 divisors (see below), whose sum is σ = 20279177280. Its totient is φ = 6392830464.

The previous prime is 12330231313. The next prime is 12330231343. The reversal of 12330231315 is 51313203321.

It is not a de Polignac number, because 12330231315 - 2¹ = 12330231313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12330231313) 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, 673057 + ... + 691133.

It is an arithmetic number, because the mean of its divisors is an integer number (633724290).

Almost surely, 2^12330231315 is an apocalyptic number.

12330231315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12330231315 is a deficient number, since it is larger than the sum of its proper divisors (7948945965).

12330231315 is a wasteful number, since it uses less digits than its factorization.

12330231315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19351.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 12330231315 its reverse (51313203321), we get a palindrome (63643434636).

The spelling of 12330231315 in words is "twelve billion, three hundred thirty million, two hundred thirty-one thousand, three hundred fifteen".