3231220322123 has 2 divisors, whose sum is σ = 3231220322124. Its totient is φ = 3231220322122.

The previous prime is 3231220322023. The next prime is 3231220322137. The reversal of 3231220322123 is 3212230221323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3231220322123 - 2⁸ = 3231220321867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231220322092 and 3231220322101.

It is not a weakly prime, because it can be changed into another prime (3231220322153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615610161061 + 1615610161062.

It is an arithmetic number, because the mean of its divisors is an integer number (1615610161062).

Almost surely, 2^{3231220322123} is an apocalyptic number.

3231220322123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231220322123 is an equidigital number, since it uses as much as digits as its factorization.

3231220322123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3231220322123 its reverse (3212230221323), we get a palindrome (6443450543446).

The spelling of 3231220322123 in words is "three trillion, two hundred thirty-one billion, two hundred twenty million, three hundred twenty-two thousand, one hundred twenty-three".