111234330023 has 2 divisors, whose sum is σ = 111234330024. Its totient is φ = 111234330022.

The previous prime is 111234330017. The next prime is 111234330043. The reversal of 111234330023 is 320033432111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111234330023 - 2²² = 111230135719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111234330043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55617165011 + 55617165012.

It is an arithmetic number, because the mean of its divisors is an integer number (55617165012).

Almost surely, 2^111234330023 is an apocalyptic number.

111234330023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111234330023 is an equidigital number, since it uses as much as digits as its factorization.

111234330023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 111234330023 its reverse (320033432111), we get a palindrome (431267762134).

The spelling of 111234330023 in words is "one hundred eleven billion, two hundred thirty-four million, three hundred thirty thousand, twenty-three".