4131323204 has 36 divisors (see below), whose sum is σ = 8014085184. Its totient is φ = 1859611776.

The previous prime is 4131323177. The next prime is 4131323219. The reversal of 4131323204 is 4023231314.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 4131323204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51104 + ... + 104279.

Almost surely, 2^4131323204 is an apocalyptic number.

It is an amenable number.

4131323204 is a deficient number, since it is larger than the sum of its proper divisors (3882761980).

4131323204 is a wasteful number, since it uses less digits than its factorization.

4131323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155444 (or 155425 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4131323204 is about 64275.3701195100. The cubic root of 4131323204 is about 1604.5862170934.

Adding to 4131323204 its reverse (4023231314), we get a palindrome (8154554518).

The spelling of 4131323204 in words is "four billion, one hundred thirty-one million, three hundred twenty-three thousand, two hundred four".