3423131131 has 12 divisors (see below), whose sum is σ = 4007381808. Its totient is φ = 2915417232.

The previous prime is 3423131113. The next prime is 3423131161. The reversal of 3423131131 is 1311313243.

It is not a de Polignac number, because 3423131131 - 2¹³ = 3423122939 is a prime.

It is a super-2 number, since 2×3423131131² = 23435653480042678322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423131161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214791 + ... + 230176.

It is an arithmetic number, because the mean of its divisors is an integer number (333948484).

Almost surely, 2^3423131131 is an apocalyptic number.

3423131131 is a deficient number, since it is larger than the sum of its proper divisors (584250677).

3423131131 is a wasteful number, since it uses less digits than its factorization.

3423131131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445138 (or 445131 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

The square root of 3423131131 is about 58507.5305494942. The cubic root of 3423131131 is about 1507.0969075733.

Adding to 3423131131 its reverse (1311313243), we get a palindrome (4734444374).

The spelling of 3423131131 in words is "three billion, four hundred twenty-three million, one hundred thirty-one thousand, one hundred thirty-one".