1111120234043 has 2 divisors, whose sum is σ = 1111120234044. Its totient is φ = 1111120234042.

The previous prime is 1111120233959. The next prime is 1111120234127. The reversal of 1111120234043 is 3404320211111.

It is a balanced prime because it is at equal distance from previous prime (1111120233959) and next prime (1111120234127).

It is a cyclic number.

It is not a de Polignac number, because 1111120234043 - 2¹⁶ = 1111120168507 is a prime.

It is a super-2 number, since 2×1111120234043² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1111120234843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555560117021 + 555560117022.

It is an arithmetic number, because the mean of its divisors is an integer number (555560117022).

Almost surely, 2^{1111120234043} is an apocalyptic number.

1111120234043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111120234043 is an equidigital number, since it uses as much as digits as its factorization.

1111120234043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1111120234043 its reverse (3404320211111), we get a palindrome (4515440445154).

The spelling of 1111120234043 in words is "one trillion, one hundred eleven billion, one hundred twenty million, two hundred thirty-four thousand, forty-three".