11155125316 has 12 divisors (see below), whose sum is σ = 19548106732. Its totient is φ = 5569951968.

The previous prime is 11155125287. The next prime is 11155125341. The reversal of 11155125316 is 61352155111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9861284416 + 1293840900 = 99304^2 + 35970^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1899375 + ... + 1905238.

Almost surely, 2^11155125316 is an apocalyptic number.

It is an amenable number.

11155125316 is a deficient number, since it is larger than the sum of its proper divisors (8392981416).

11155125316 is a wasteful number, since it uses less digits than its factorization.

11155125316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805350 (or 3805348 counting only the distinct ones).

The product of its digits is 4500, while the sum is 31.

The spelling of 11155125316 in words is "eleven billion, one hundred fifty-five million, one hundred twenty-five thousand, three hundred sixteen".