3220300131323 has 4 divisors (see below), whose sum is σ = 3513054688728. Its totient is φ = 2927545573920.

The previous prime is 3220300131289. The next prime is 3220300131359. The reversal of 3220300131323 is 3231310030223.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3220300131323 - 2⁸ = 3220300131067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220300131383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146377278686 + ... + 146377278707.

It is an arithmetic number, because the mean of its divisors is an integer number (878263672182).

Almost surely, 2^{3220300131323} is an apocalyptic number.

3220300131323 is a deficient number, since it is larger than the sum of its proper divisors (292754557405).

3220300131323 is a wasteful number, since it uses less digits than its factorization.

3220300131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292754557404.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3220300131323 its reverse (3231310030223), we get a palindrome (6451610161546).

The spelling of 3220300131323 in words is "three trillion, two hundred twenty billion, three hundred million, one hundred thirty-one thousand, three hundred twenty-three".