3231302320023 has 4 divisors (see below), whose sum is σ = 4308403093368. Its totient is φ = 2154201546680.

The previous prime is 3231302320019. The next prime is 3231302320061. The reversal of 3231302320023 is 3200232031323.

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

It is a cyclic number.

It is not a de Polignac number, because 3231302320023 - 2² = 3231302320019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231302319975 and 3231302320002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231302320423) 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, 538550386668 + ... + 538550386673.

It is an arithmetic number, because the mean of its divisors is an integer number (1077100773342).

Almost surely, 2^{3231302320023} is an apocalyptic number.

3231302320023 is a deficient number, since it is larger than the sum of its proper divisors (1077100773345).

3231302320023 is a wasteful number, since it uses less digits than its factorization.

3231302320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077100773344.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 3231302320023 its reverse (3200232031323), we get a palindrome (6431534351346).

The spelling of 3231302320023 in words is "three trillion, two hundred thirty-one billion, three hundred two million, three hundred twenty thousand, twenty-three".