4230323131 has 4 divisors (see below), whose sum is σ = 4253695264. Its totient is φ = 4206951000.

The previous prime is 4230323089. The next prime is 4230323143. The reversal of 4230323131 is 1313230324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4230323131 - 2¹⁹ = 4229798843 is a prime.

It is a super-2 number, since 2×4230323131² = 35791267585347286322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230323171) 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, 11685795 + ... + 11686156.

It is an arithmetic number, because the mean of its divisors is an integer number (1063423816).

Almost surely, 2^4230323131 is an apocalyptic number.

4230323131 is a deficient number, since it is larger than the sum of its proper divisors (23372133).

4230323131 is a wasteful number, since it uses less digits than its factorization.

4230323131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23372132.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 4230323131 is about 65040.9342721951. The cubic root of 4230323131 is about 1617.3022124772.

Adding to 4230323131 its reverse (1313230324), we get a palindrome (5543553455).

The spelling of 4230323131 in words is "four billion, two hundred thirty million, three hundred twenty-three thousand, one hundred thirty-one".