11160531555126 has 32 divisors (see below), whose sum is σ = 23094601079040. Its totient is φ = 3591296925216.

The previous prime is 11160531555073. The next prime is 11160531555133. The reversal of 11160531555126 is 62155513506111.

It is a happy number.

It is a Curzon number.

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, 4293636 + ... + 6384071.

It is an arithmetic number, because the mean of its divisors is an integer number (721706283720).

Almost surely, 2^{11160531555126} is an apocalyptic number.

11160531555126 is an abundant number, since it is smaller than the sum of its proper divisors (11934069523914).

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

11160531555126 is a wasteful number, since it uses less digits than its factorization.

11160531555126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683748.

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 11160531555126 in words is "eleven trillion, one hundred sixty billion, five hundred thirty-one million, five hundred fifty-five thousand, one hundred twenty-six".