3201023043 has 20 divisors (see below), whose sum is σ = 5033449960. Its totient is φ = 2021697792.

The previous prime is 3201023029. The next prime is 3201023047. The reversal of 3201023043 is 3403201023.

It is not a de Polignac number, because 3201023043 - 2⁴ = 3201023027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3201023047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1038430 + ... + 1041507.

It is an arithmetic number, because the mean of its divisors is an integer number (251672498).

Almost surely, 2^3201023043 is an apocalyptic number.

3201023043 is a deficient number, since it is larger than the sum of its proper divisors (1832426917).

3201023043 is a wasteful number, since it uses less digits than its factorization.

3201023043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079968 (or 2079959 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3201023043 is about 56577.5842803491. The cubic root of 3201023043 is about 1473.7696211672.

Adding to 3201023043 its reverse (3403201023), we get a palindrome (6604224066).

The spelling of 3201023043 in words is "three billion, two hundred one million, twenty-three thousand, forty-three".