3134513205 has 12 divisors (see below), whose sum is σ = 5433156300. Its totient is φ = 1671740352.

The previous prime is 3134513203. The next prime is 3134513219. The reversal of 3134513205 is 5023154313.

3134513205 is a `hidden beast` number, since 3 + 1 + 3 + 451 + 3 + 205 = 666.

3134513205 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 911013489 + 2223499716 = 30183^2 + 47154^2 .

It is not a de Polignac number, because 3134513205 - 2¹ = 3134513203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134513203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34827880 + ... + 34827969.

It is an arithmetic number, because the mean of its divisors is an integer number (452763025).

Almost surely, 2^3134513205 is an apocalyptic number.

It is an amenable number.

3134513205 is a deficient number, since it is larger than the sum of its proper divisors (2298643095).

3134513205 is a wasteful number, since it uses less digits than its factorization.

3134513205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69655860 (or 69655857 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3134513205 is about 55986.7234708373. The cubic root of 3134513205 is about 1463.4909278242.

Adding to 3134513205 its reverse (5023154313), we get a palindrome (8157667518).

The spelling of 3134513205 in words is "three billion, one hundred thirty-four million, five hundred thirteen thousand, two hundred five".