1136488135 has 16 divisors (see below), whose sum is σ = 1439192160. Its totient is φ = 859161600.

The previous prime is 1136488109. The next prime is 1136488201. The reversal of 1136488135 is 5318846311.

It is a happy number.

It is not a de Polignac number, because 1136488135 - 2⁹ = 1136487623 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 23179 + ... + 53011.

It is an arithmetic number, because the mean of its divisors is an integer number (89949510).

Almost surely, 2^1136488135 is an apocalyptic number.

1136488135 is a deficient number, since it is larger than the sum of its proper divisors (302704025).

1136488135 is a wasteful number, since it uses less digits than its factorization.

1136488135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30258.

The product of its digits is 69120, while the sum is 40.

The square root of 1136488135 is about 33711.8396857840. The cubic root of 1136488135 is about 1043.5701191916.

It can be divided in two parts, 11364 and 88135, that added together give a palindrome (99499).

The spelling of 1136488135 in words is "one billion, one hundred thirty-six million, four hundred eighty-eight thousand, one hundred thirty-five".