3231002013 has 4 divisors (see below), whose sum is σ = 4308002688. Its totient is φ = 2154001340.

The previous prime is 3231002011. The next prime is 3231002017. The reversal of 3231002013 is 3102001323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3231002013 - 2¹ = 3231002011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3231001983 and 3231002001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231002011) 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, 538500333 + ... + 538500338.

It is an arithmetic number, because the mean of its divisors is an integer number (1077000672).

Almost surely, 2^3231002013 is an apocalyptic number.

It is an amenable number.

3231002013 is a deficient number, since it is larger than the sum of its proper divisors (1077000675).

3231002013 is a wasteful number, since it uses less digits than its factorization.

3231002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077000674.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3231002013 is about 56841.9036714993. The cubic root of 3231002013 is about 1478.3561632086.

Adding to 3231002013 its reverse (3102001323), we get a palindrome (6333003336).

The spelling of 3231002013 in words is "three billion, two hundred thirty-one million, two thousand, thirteen".