12023413111 has 2 divisors, whose sum is σ = 12023413112. Its totient is φ = 12023413110.

The previous prime is 12023413069. The next prime is 12023413133. The reversal of 12023413111 is 11131432021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12023413111 - 2¹¹ = 12023411063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12023413411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011706555 + 6011706556.

It is an arithmetic number, because the mean of its divisors is an integer number (6011706556).

Almost surely, 2^12023413111 is an apocalyptic number.

12023413111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023413111 is an equidigital number, since it uses as much as digits as its factorization.

12023413111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12023413111 its reverse (11131432021), we get a palindrome (23154845132).

The spelling of 12023413111 in words is "twelve billion, twenty-three million, four hundred thirteen thousand, one hundred eleven".