11320323014 has 128 divisors (see below), whose sum is σ = 23917178880. Its totient is φ = 3875558400.

The previous prime is 11320322969. The next prime is 11320323019. The reversal of 11320323014 is 41032302311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320323019) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4236899 + ... + 4239569.

It is an arithmetic number, because the mean of its divisors is an integer number (186852960).

Almost surely, 2^11320323014 is an apocalyptic number.

11320323014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11320323014 is an abundant number, since it is smaller than the sum of its proper divisors (12596855866).

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

11320323014 is a wasteful number, since it uses less digits than its factorization.

11320323014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806.

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

Adding to 11320323014 its reverse (41032302311), we get a palindrome (52352625325).

The spelling of 11320323014 in words is "eleven billion, three hundred twenty million, three hundred twenty-three thousand, fourteen".