7120811145743 has 2 divisors, whose sum is σ = 7120811145744. Its totient is φ = 7120811145742.

The previous prime is 7120811145713. The next prime is 7120811145809. The reversal of 7120811145743 is 3475411180217.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7120811145743 - 2²⁸ = 7120542710287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7120811145694 and 7120811145703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7120811145703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560405572871 + 3560405572872.

It is an arithmetic number, because the mean of its divisors is an integer number (3560405572872).

Almost surely, 2^{7120811145743} is an apocalyptic number.

7120811145743 is a deficient number, since it is larger than the sum of its proper divisors (1).

7120811145743 is an equidigital number, since it uses as much as digits as its factorization.

7120811145743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 7120811145743 in words is "seven trillion, one hundred twenty billion, eight hundred eleven million, one hundred forty-five thousand, seven hundred forty-three".