3031232220023 has 4 divisors (see below), whose sum is σ = 3464265394320. Its totient is φ = 2598199045728.

The previous prime is 3031232220019. The next prime is 3031232220061. The reversal of 3031232220023 is 3200222321303.

3031232220023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3031232220023 - 2² = 3031232220019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031232220923) 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, 216516587138 + ... + 216516587151.

It is an arithmetic number, because the mean of its divisors is an integer number (866066348580).

Almost surely, 2^{3031232220023} is an apocalyptic number.

3031232220023 is a deficient number, since it is larger than the sum of its proper divisors (433033174297).

3031232220023 is an equidigital number, since it uses as much as digits as its factorization.

3031232220023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433033174296.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 3031232220023 its reverse (3200222321303), we get a palindrome (6231454541326).

The spelling of 3031232220023 in words is "three trillion, thirty-one billion, two hundred thirty-two million, two hundred twenty thousand, twenty-three".