723307113 has 6 divisors (see below), whose sum is σ = 1044776954. Its totient is φ = 482204736.

The previous prime is 723307061. The next prime is 723307129. The reversal of 723307113 is 311703327.

723307113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 723179664 + 127449 = 26892^2 + 357^2 .

It is not a de Polignac number, because 723307113 - 2¹⁶ = 723241577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723307163) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40183720 + ... + 40183737.

Almost surely, 2^723307113 is an apocalyptic number.

It is an amenable number.

723307113 is a deficient number, since it is larger than the sum of its proper divisors (321469841).

723307113 is a wasteful number, since it uses less digits than its factorization.

723307113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80367463 (or 80367460 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 723307113 is about 26894.3695408537. The cubic root of 723307113 is about 897.6511232344.

The spelling of 723307113 in words is "seven hundred twenty-three million, three hundred seven thousand, one hundred thirteen".