4343120131 has 8 divisors (see below), whose sum is σ = 4964661504. Its totient is φ = 3721852680.

The previous prime is 4343120129. The next prime is 4343120137. The reversal of 4343120131 is 1310213434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4343120131 - 2¹ = 4343120129 is a prime.

It is a super-2 number, since 2×4343120131² = 37725384944594914322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4343120137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33295 + ... + 98968.

It is an arithmetic number, because the mean of its divisors is an integer number (620582688).

Almost surely, 2^4343120131 is an apocalyptic number.

4343120131 is a deficient number, since it is larger than the sum of its proper divisors (621541373).

4343120131 is a wasteful number, since it uses less digits than its factorization.

4343120131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136961.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4343120131 is about 65902.3530004809. The cubic root of 4343120131 is about 1631.5508507590.

Adding to 4343120131 its reverse (1310213434), we get a palindrome (5653333565).

The spelling of 4343120131 in words is "four billion, three hundred forty-three million, one hundred twenty thousand, one hundred thirty-one".