3230323021345 has 16 divisors (see below), whose sum is σ = 4622772821760. Its totient is φ = 2118770875584.

The previous prime is 3230323021297. The next prime is 3230323021363. The reversal of 3230323021345 is 5431203230323.

It is a cyclic number.

It is not a de Polignac number, because 3230323021345 - 2²³ = 3230314632737 is a prime.

It is an unprimeable number.

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, 2006411010 + ... + 2006412619.

It is an arithmetic number, because the mean of its divisors is an integer number (288923301360).

Almost surely, 2^{3230323021345} is an apocalyptic number.

3230323021345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3230323021345 is a deficient number, since it is larger than the sum of its proper divisors (1392449800415).

3230323021345 is a wasteful number, since it uses less digits than its factorization.

3230323021345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4012823664.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 3230323021345 its reverse (5431203230323), we get a palindrome (8661526251668).

The spelling of 3230323021345 in words is "three trillion, two hundred thirty billion, three hundred twenty-three million, twenty-one thousand, three hundred forty-five".