322131330413 has 16 divisors (see below), whose sum is σ = 344541968064. Its totient is φ = 300106809600.

The previous prime is 322131330373. The next prime is 322131330487. The reversal of 322131330413 is 314033131223.

It is a cyclic number.

It is not a de Polignac number, because 322131330413 - 2¹⁶ = 322131264877 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322131330613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7717706 + ... + 7759332.

It is an arithmetic number, because the mean of its divisors is an integer number (21533873004).

Almost surely, 2^322131330413 is an apocalyptic number.

It is an amenable number.

322131330413 is a deficient number, since it is larger than the sum of its proper divisors (22410637651).

322131330413 is a wasteful number, since it uses less digits than its factorization.

322131330413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46252.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 322131330413 its reverse (314033131223), we get a palindrome (636164461636).

The spelling of 322131330413 in words is "three hundred twenty-two billion, one hundred thirty-one million, three hundred thirty thousand, four hundred thirteen".