3231023 has 2 divisors, whose sum is σ = 3231024. Its totient is φ = 3231022.

The previous prime is 3231001. The next prime is 3231029. The reversal of 3231023 is 3201323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3231023 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3230989 and 3231007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3231029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615511 + 1615512.

It is an arithmetic number, because the mean of its divisors is an integer number (1615512).

Almost surely, 2^3231023 is an apocalyptic number.

3231023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3231023 is an equidigital number, since it uses as much as digits as its factorization.

3231023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3231023 is about 1797.5046592429. The cubic root of 3231023 is about 147.8359364093.

Adding to 3231023 its reverse (3201323), we get a palindrome (6432346).

The spelling of 3231023 in words is "three million, two hundred thirty-one thousand, twenty-three".