7120113865867 has 2 divisors, whose sum is σ = 7120113865868. Its totient is φ = 7120113865866.

The previous prime is 7120113865861. The next prime is 7120113865871. The reversal of 7120113865867 is 7685683110217.

7120113865867 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7120113865867 - 2²³ = 7120105477259 is a prime.

It is not a weakly prime, because it can be changed into another prime (7120113865861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560056932933 + 3560056932934.

It is an arithmetic number, because the mean of its divisors is an integer number (3560056932934).

Almost surely, 2^{7120113865867} is an apocalyptic number.

7120113865867 is a deficient number, since it is larger than the sum of its proper divisors (1).

7120113865867 is an equidigital number, since it uses as much as digits as its factorization.

7120113865867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 55.

The spelling of 7120113865867 in words is "seven trillion, one hundred twenty billion, one hundred thirteen million, eight hundred sixty-five thousand, eight hundred sixty-seven".