111041145023 has 2 divisors, whose sum is σ = 111041145024. Its totient is φ = 111041145022.

The previous prime is 111041145011. The next prime is 111041145031. The reversal of 111041145023 is 320541140111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111041145023 - 2⁶ = 111041144959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111041145023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111041145053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55520572511 + 55520572512.

It is an arithmetic number, because the mean of its divisors is an integer number (55520572512).

Almost surely, 2^111041145023 is an apocalyptic number.

111041145023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111041145023 is an equidigital number, since it uses as much as digits as its factorization.

111041145023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 111041145023 its reverse (320541140111), we get a palindrome (431582285134).

The spelling of 111041145023 in words is "one hundred eleven billion, forty-one million, one hundred forty-five thousand, twenty-three".