111400022323 has 2 divisors, whose sum is σ = 111400022324. Its totient is φ = 111400022322.

The previous prime is 111400022263. The next prime is 111400022333. The reversal of 111400022323 is 323220004111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111400022323 is a prime.

It is a super-3 number, since 3×111400022323³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111400022323.

It is not a weakly prime, because it can be changed into another prime (111400022333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55700011161 + 55700011162.

It is an arithmetic number, because the mean of its divisors is an integer number (55700011162).

Almost surely, 2^111400022323 is an apocalyptic number.

111400022323 is a deficient number, since it is larger than the sum of its proper divisors (1).

111400022323 is an equidigital number, since it uses as much as digits as its factorization.

111400022323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 111400022323 its reverse (323220004111), we get a palindrome (434620026434).

The spelling of 111400022323 in words is "one hundred eleven billion, four hundred million, twenty-two thousand, three hundred twenty-three".