3135612136 has 16 divisors (see below), whose sum is σ = 5882652900. Its totient is φ = 1566904704.

The previous prime is 3135612113. The next prime is 3135612167. The reversal of 3135612136 is 6312165313.

It can be written as a sum of positive squares in 2 ways, for example, as 2808364036 + 327248100 = 52994^2 + 18090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3135612098 and 3135612107.

It is an unprimeable number.

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, 97771 + ... + 125818.

Almost surely, 2^3135612136 is an apocalyptic number.

It is an amenable number.

3135612136 is a deficient number, since it is larger than the sum of its proper divisors (2747040764).

3135612136 is a wasteful number, since it uses less digits than its factorization.

3135612136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225348 (or 225344 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 3135612136 is about 55996.5368214857. The cubic root of 3135612136 is about 1463.6619365828.

Adding to 3135612136 its reverse (6312165313), we get a palindrome (9447777449).

The spelling of 3135612136 in words is "three billion, one hundred thirty-five million, six hundred twelve thousand, one hundred thirty-six".