3134213231 has 4 divisors (see below), whose sum is σ = 3169429200. Its totient is φ = 3098997264.

The previous prime is 3134213183. The next prime is 3134213233. The reversal of 3134213231 is 1323124313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3134213231 is a prime.

It is a super-2 number, since 2×3134213231² = 19646585154750918722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3134213197 and 3134213206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134213233) 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 3 ways as a sum of consecutive naturals, for example, 17607851 + ... + 17608028.

It is an arithmetic number, because the mean of its divisors is an integer number (792357300).

Almost surely, 2^3134213231 is an apocalyptic number.

3134213231 is a deficient number, since it is larger than the sum of its proper divisors (35215969).

3134213231 is an equidigital number, since it uses as much as digits as its factorization.

3134213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35215968.

The product of its digits is 1296, while the sum is 23.

The square root of 3134213231 is about 55984.0444323202. The cubic root of 3134213231 is about 1463.4442408052. Note that the first 3 decimals are identical.

Adding to 3134213231 its reverse (1323124313), we get a palindrome (4457337544).

The spelling of 3134213231 in words is "three billion, one hundred thirty-four million, two hundred thirteen thousand, two hundred thirty-one".