1120755143 has 2 divisors, whose sum is σ = 1120755144. Its totient is φ = 1120755142.

The previous prime is 1120755137. The next prime is 1120755149. The reversal of 1120755143 is 3415570211.

It is a balanced prime because it is at equal distance from previous prime (1120755137) and next prime (1120755149).

It is a cyclic number.

It is not a de Polignac number, because 1120755143 - 2²⁸ = 852319687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120755149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560377571 + 560377572.

It is an arithmetic number, because the mean of its divisors is an integer number (560377572).

Almost surely, 2^1120755143 is an apocalyptic number.

1120755143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120755143 is an equidigital number, since it uses as much as digits as its factorization.

1120755143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1120755143 is about 33477.6812667783. The cubic root of 1120755143 is about 1038.7321652906.

The spelling of 1120755143 in words is "one billion, one hundred twenty million, seven hundred fifty-five thousand, one hundred forty-three".