111234323 has 2 divisors, whose sum is σ = 111234324. Its totient is φ = 111234322.

The previous prime is 111234317. The next prime is 111234377. The reversal of 111234323 is 323432111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111234323 is a prime.

It is a super-2 number, since 2×111234323² = 24746149226536658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111234295 and 111234304.

It is not a weakly prime, because it can be changed into another prime (111234023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55617161 + 55617162.

It is an arithmetic number, because the mean of its divisors is an integer number (55617162).

Almost surely, 2^111234323 is an apocalyptic number.

111234323 is a deficient number, since it is larger than the sum of its proper divisors (1).

111234323 is an equidigital number, since it uses as much as digits as its factorization.

111234323 is an evil number, because the sum of its binary digits is even.

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

The square root of 111234323 is about 10546.7683676091. The cubic root of 111234323 is about 480.9274934183.

Adding to 111234323 its reverse (323432111), we get a palindrome (434666434).

The spelling of 111234323 in words is "one hundred eleven million, two hundred thirty-four thousand, three hundred twenty-three".