3231620261323 has 2 divisors, whose sum is σ = 3231620261324. Its totient is φ = 3231620261322.

The previous prime is 3231620261321. The next prime is 3231620261473.

3231620261323 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3231620261323 - 2¹ = 3231620261321 is a prime.

Together with 3231620261321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3231620261321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615810130661 + 1615810130662.

It is an arithmetic number, because the mean of its divisors is an integer number (1615810130662).

Almost surely, 2^{3231620261323} is an apocalyptic number.

3231620261323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231620261323 is an equidigital number, since it uses as much as digits as its factorization.

3231620261323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 34.

It can be divided in two parts, 3231620 and 261323, that added together give a palindrome (3492943).

The spelling of 3231620261323 in words is "three trillion, two hundred thirty-one billion, six hundred twenty million, two hundred sixty-one thousand, three hundred twenty-three".