3131333134 has 16 divisors (see below), whose sum is σ = 4720809600. Its totient is φ = 1557740800.

The previous prime is 3131333119. The next prime is 3131333147. The reversal of 3131333134 is 4313331313.

It is a junction number, because it is equal to n+sod(n) for n = 3131333099 and 3131333108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116534 + ... + 1119334.

It is an arithmetic number, because the mean of its divisors is an integer number (295050600).

Almost surely, 2^3131333134 is an apocalyptic number.

3131333134 is a deficient number, since it is larger than the sum of its proper divisors (1589476466).

3131333134 is a wasteful number, since it uses less digits than its factorization.

3131333134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435.

The product of its digits is 2916, while the sum is 25.

The square root of 3131333134 is about 55958.3160397094. The cubic root of 3131333134 is about 1462.9958398021.

Adding to 3131333134 its reverse (4313331313), we get a palindrome (7444664447).

The spelling of 3131333134 in words is "three billion, one hundred thirty-one million, three hundred thirty-three thousand, one hundred thirty-four".