111323323013 has 8 divisors (see below), whose sum is σ = 127229629632. Its totient is φ = 95417760096.

The previous prime is 111323323009. The next prime is 111323323043. The reversal of 111323323013 is 310323323111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111323323013 - 2² = 111323323009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111323323013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111323323003) 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 7 ways as a sum of consecutive naturals, for example, 183881 + ... + 506417.

It is an arithmetic number, because the mean of its divisors is an integer number (15903703704).

Almost surely, 2^111323323013 is an apocalyptic number.

It is an amenable number.

111323323013 is a deficient number, since it is larger than the sum of its proper divisors (15906306619).

111323323013 is an equidigital number, since it uses as much as digits as its factorization.

111323323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371851.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 111323323013 its reverse (310323323111), we get a palindrome (421646646124).

The spelling of 111323323013 in words is "one hundred eleven billion, three hundred twenty-three million, three hundred twenty-three thousand, thirteen".