7120320023 has 2 divisors, whose sum is σ = 7120320024. Its totient is φ = 7120320022.

The previous prime is 7120320019. The next prime is 7120320079. The reversal of 7120320023 is 3200230217.

It is a weak prime.

It is an emirp because it is prime and its reverse (3200230217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7120320023 - 2² = 7120320019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7120319977 and 7120320004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7120320223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3560160011 + 3560160012.

It is an arithmetic number, because the mean of its divisors is an integer number (3560160012).

Almost surely, 2^7120320023 is an apocalyptic number.

7120320023 is a deficient number, since it is larger than the sum of its proper divisors (1).

7120320023 is an equidigital number, since it uses as much as digits as its factorization.

7120320023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7120320023 is about 84381.9887357486. The cubic root of 7120320023 is about 1923.8291658340.

The spelling of 7120320023 in words is "seven billion, one hundred twenty million, three hundred twenty thousand, twenty-three".