11323110052140 has 24 divisors (see below), whose sum is σ = 31704708146160. Its totient is φ = 3019496013888.

The previous prime is 11323110052013. The next prime is 11323110052151. The reversal of 11323110052140 is 4125001132311.

It is a self number, because there is not a number n which added to its sum of digits gives 11323110052140.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94359250375 + ... + 94359250494.

It is an arithmetic number, because the mean of its divisors is an integer number (1321029506090).

Almost surely, 2^{11323110052140} is an apocalyptic number.

11323110052140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323110052140 is an abundant number, since it is smaller than the sum of its proper divisors (20381598094020).

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

11323110052140 is a wasteful number, since it uses less digits than its factorization.

11323110052140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188718500881 (or 188718500879 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11323110052140 its reverse (4125001132311), we get a palindrome (15448111184451).

The spelling of 11323110052140 in words is "eleven trillion, three hundred twenty-three billion, one hundred ten million, fifty-two thousand, one hundred forty".