3203120012023 has 4 divisors (see below), whose sum is σ = 3243665835040. Its totient is φ = 3162574189008.

The previous prime is 3203120012021. The next prime is 3203120012033. The reversal of 3203120012023 is 3202100213023.

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 3203120012023 - 2¹ = 3203120012021 is a prime.

It is a super-2 number, since 2×3203120012023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203120012021) 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, 20272911390 + ... + 20272911547.

It is an arithmetic number, because the mean of its divisors is an integer number (810916458760).

Almost surely, 2^{3203120012023} is an apocalyptic number.

3203120012023 is a deficient number, since it is larger than the sum of its proper divisors (40545823017).

3203120012023 is an equidigital number, since it uses as much as digits as its factorization.

3203120012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40545823016.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3203120012023 its reverse (3202100213023), we get a palindrome (6405220225046).

The spelling of 3203120012023 in words is "three trillion, two hundred three billion, one hundred twenty million, twelve thousand, twenty-three".