3134311223 has 4 divisors (see below), whose sum is σ = 3270585648. Its totient is φ = 2998036800.

The previous prime is 3134311163. The next prime is 3134311249. The reversal of 3134311223 is 3221134313.

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 3134311223 - 2¹⁶ = 3134245687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 136274401 = 3134311223 / (3 + 1 + 3 + 4 + 3 + 1 + 1 + 2 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134311123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68137178 + ... + 68137223.

It is an arithmetic number, because the mean of its divisors is an integer number (817646412).

Almost surely, 2^3134311223 is an apocalyptic number.

3134311223 is a deficient number, since it is larger than the sum of its proper divisors (136274425).

3134311223 is a wasteful number, since it uses less digits than its factorization.

3134311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136274424.

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

The square root of 3134311223 is about 55984.9196034075. The cubic root of 3134311223 is about 1463.4594923024.

Adding to 3134311223 its reverse (3221134313), we get a palindrome (6355445536).

The spelling of 3134311223 in words is "three billion, one hundred thirty-four million, three hundred eleven thousand, two hundred twenty-three".