11323001002340 has 12 divisors (see below), whose sum is σ = 23778302104956. Its totient is φ = 4529200400928.

The previous prime is 11323001002297. The next prime is 11323001002349. The reversal of 11323001002340 is 4320010032311.

It can be written as a sum of positive squares in 2 ways, for example, as 2548952743936 + 8774048258404 = 1596544^2 + 2962102^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 566150050117 = 11323001002340 / (1 + 1 + 3 + 2 + 3 + 0 + 0 + 1 + 0 + 0 + 2 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (11323001002349) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 283075025039 + ... + 283075025078.

It is an arithmetic number, because the mean of its divisors is an integer number (1981525175413).

Almost surely, 2^{11323001002340} is an apocalyptic number.

11323001002340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323001002340 is an abundant number, since it is smaller than the sum of its proper divisors (12455301102616).

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

11323001002340 is a wasteful number, since it uses less digits than its factorization.

11323001002340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566150050126 (or 566150050124 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11323001002340 its reverse (4320010032311), we get a palindrome (15643011034651).

The spelling of 11323001002340 in words is "eleven trillion, three hundred twenty-three billion, one million, two thousand, three hundred forty".