3135126136 has 64 divisors (see below), whose sum is σ = 6229742400. Its totient is φ = 1476169728.

The previous prime is 3135126133. The next prime is 3135126157. The reversal of 3135126136 is 6316215313.

It is a junction number, because it is equal to n+sod(n) for n = 3135126098 and 3135126107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3135126133) 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 15 ways as a sum of consecutive naturals, for example, 4800786 + ... + 4801438.

It is an arithmetic number, because the mean of its divisors is an integer number (97339725).

Almost surely, 2^3135126136 is an apocalyptic number.

It is an amenable number.

3135126136 is a deficient number, since it is larger than the sum of its proper divisors (3094616264).

3135126136 is a wasteful number, since it uses less digits than its factorization.

3135126136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1044 counting only the distinct ones).

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

The square root of 3135126136 is about 55992.1970992387. The cubic root of 3135126136 is about 1463.5863132357.

The spelling of 3135126136 in words is "three billion, one hundred thirty-five million, one hundred twenty-six thousand, one hundred thirty-six".