3230131535 has 16 divisors (see below), whose sum is σ = 3903826752. Its totient is φ = 2565696000.

The previous prime is 3230131493. The next prime is 3230131549. The reversal of 3230131535 is 5351310323.

3230131535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3230131535 - 2⁸ = 3230131279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001225 + ... + 1004445.

It is an arithmetic number, because the mean of its divisors is an integer number (243989172).

Almost surely, 2^3230131535 is an apocalyptic number.

3230131535 is a deficient number, since it is larger than the sum of its proper divisors (673695217).

3230131535 is a wasteful number, since it uses less digits than its factorization.

3230131535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4594.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 3230131535 is about 56834.2461461397. The cubic root of 3230131535 is about 1478.2233878760.

Adding to 3230131535 its reverse (5351310323), we get a palindrome (8581441858).

It can be divided in two parts, 32301 and 31535, that added together give a palindrome (63836).

The spelling of 3230131535 in words is "three billion, two hundred thirty million, one hundred thirty-one thousand, five hundred thirty-five".