11357135268 has 12 divisors (see below), whose sum is σ = 26499982320. Its totient is φ = 3785711752.

The previous prime is 11357135261. The next prime is 11357135269. The reversal of 11357135268 is 86253175311.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11357135261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473213958 + ... + 473213981.

It is an arithmetic number, because the mean of its divisors is an integer number (2208331860).

Almost surely, 2^11357135268 is an apocalyptic number.

It is an amenable number.

11357135268 is an abundant number, since it is smaller than the sum of its proper divisors (15142847052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11357135268 is a wasteful number, since it uses less digits than its factorization.

11357135268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946427946 (or 946427944 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The spelling of 11357135268 in words is "eleven billion, three hundred fifty-seven million, one hundred thirty-five thousand, two hundred sixty-eight".