111126143311 has 2 divisors, whose sum is σ = 111126143312. Its totient is φ = 111126143310.

The previous prime is 111126143291. The next prime is 111126143321. The reversal of 111126143311 is 113341621111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111126143311 - 2¹³ = 111126135119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111126143321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55563071655 + 55563071656.

It is an arithmetic number, because the mean of its divisors is an integer number (55563071656).

Almost surely, 2^111126143311 is an apocalyptic number.

111126143311 is a deficient number, since it is larger than the sum of its proper divisors (1).

111126143311 is an equidigital number, since it uses as much as digits as its factorization.

111126143311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 25.

Adding to 111126143311 its reverse (113341621111), we get a palindrome (224467764422).

The spelling of 111126143311 in words is "one hundred eleven billion, one hundred twenty-six million, one hundred forty-three thousand, three hundred eleven".