3201131013 has 4 divisors (see below), whose sum is σ = 4268174688. Its totient is φ = 2134087340.

The previous prime is 3201130997. The next prime is 3201131023. The reversal of 3201131013 is 3101311023.

3201131013 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 3201131013 - 2⁴ = 3201130997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3201130983 and 3201131001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201131023) 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, 533521833 + ... + 533521838.

It is an arithmetic number, because the mean of its divisors is an integer number (1067043672).

Almost surely, 2^3201131013 is an apocalyptic number.

It is an amenable number.

3201131013 is a deficient number, since it is larger than the sum of its proper divisors (1067043675).

3201131013 is a wasteful number, since it uses less digits than its factorization.

3201131013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067043674.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3201131013 is about 56578.5384487793. The cubic root of 3201131013 is about 1473.7861909862.

Adding to 3201131013 its reverse (3101311023), we get a palindrome (6302442036).

The spelling of 3201131013 in words is "three billion, two hundred one million, one hundred thirty-one thousand, thirteen".