3240131230 has 32 divisors (see below), whose sum is σ = 6669651456. Its totient is φ = 1110195744.

The previous prime is 3240131197. The next prime is 3240131281. The reversal of 3240131230 is 321310423.

It is a junction number, because it is equal to n+sod(n) for n = 3240131198 and 3240131207.

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, 102807 + ... + 130573.

It is an arithmetic number, because the mean of its divisors is an integer number (208426608).

Almost surely, 2^3240131230 is an apocalyptic number.

3240131230 is an abundant number, since it is smaller than the sum of its proper divisors (3429520226).

3240131230 is a wasteful number, since it uses less digits than its factorization.

3240131230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29448.

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

The square root of 3240131230 is about 56922.1506094069. The cubic root of 3240131230 is about 1479.7472221687.

Adding to 3240131230 its reverse (321310423), we get a palindrome (3561441653).

The spelling of 3240131230 in words is "three billion, two hundred forty million, one hundred thirty-one thousand, two hundred thirty".