11288723086 has 16 divisors (see below), whose sum is σ = 17030552400. Its totient is φ = 5611940928.

The previous prime is 11288723063. The next prime is 11288723087. The reversal of 11288723086 is 68032788211.

11288723086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11288723087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321786 + ... + 355138.

It is an arithmetic number, because the mean of its divisors is an integer number (1064409525).

Almost surely, 2^11288723086 is an apocalyptic number.

11288723086 is a deficient number, since it is larger than the sum of its proper divisors (5741829314).

11288723086 is a wasteful number, since it uses less digits than its factorization.

11288723086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34323.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 11288723086 in words is "eleven billion, two hundred eighty-eight million, seven hundred twenty-three thousand, eighty-six".