111320300323 has 4 divisors (see below), whose sum is σ = 111623625760. Its totient is φ = 111016974888.

The previous prime is 111320300317. The next prime is 111320300347. The reversal of 111320300323 is 323003023111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111320300323 - 2¹³ = 111320292131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111320300323.

It is not an unprimeable number, because it can be changed into a prime (111320300383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151662168 + ... + 151662901.

It is an arithmetic number, because the mean of its divisors is an integer number (27905906440).

Almost surely, 2^111320300323 is an apocalyptic number.

111320300323 is a deficient number, since it is larger than the sum of its proper divisors (303325437).

111320300323 is an equidigital number, since it uses as much as digits as its factorization.

111320300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303325436.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 111320300323 its reverse (323003023111), we get a palindrome (434323323434).

The spelling of 111320300323 in words is "one hundred eleven billion, three hundred twenty million, three hundred thousand, three hundred twenty-three".