111613323 has 8 divisors (see below), whose sum is σ = 149050368. Its totient is φ = 74292584.

The previous prime is 111613321. The next prime is 111613343. The reversal of 111613323 is 323316111.

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 111613323 - 2¹ = 111613321 is a prime.

It is a super-2 number, since 2×111613323² = 24915067742204658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111613323.

It is not an unprimeable number, because it can be changed into a prime (111613321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26811 + ... + 30692.

It is an arithmetic number, because the mean of its divisors is an integer number (18631296).

Almost surely, 2^111613323 is an apocalyptic number.

111613323 is a deficient number, since it is larger than the sum of its proper divisors (37437045).

111613323 is an equidigital number, since it uses as much as digits as its factorization.

111613323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58153.

The product of its digits is 324, while the sum is 21.

The square root of 111613323 is about 10564.7206778031. The cubic root of 111613323 is about 481.4730831035.

Adding to 111613323 its reverse (323316111), we get a palindrome (434929434).

The spelling of 111613323 in words is "one hundred eleven million, six hundred thirteen thousand, three hundred twenty-three".