1120141111 has 2 divisors, whose sum is σ = 1120141112. Its totient is φ = 1120141110.

The previous prime is 1120141097. The next prime is 1120141117. The reversal of 1120141111 is 1111410211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120141111 - 2¹³ = 1120132919 is a prime.

It is a super-2 number, since 2×1120141111² = 2509432217104628642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120141091 and 1120141100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120141117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560070555 + 560070556.

It is an arithmetic number, because the mean of its divisors is an integer number (560070556).

Almost surely, 2^1120141111 is an apocalyptic number.

1120141111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120141111 is an equidigital number, since it uses as much as digits as its factorization.

1120141111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

The square root of 1120141111 is about 33468.5092437653. The cubic root of 1120141111 is about 1038.5424327074.

Adding to 1120141111 its reverse (1111410211), we get a palindrome (2231551322).

The spelling of 1120141111 in words is "one billion, one hundred twenty million, one hundred forty-one thousand, one hundred eleven".