723104574455113 has 4 divisors (see below), whose sum is σ = 723104675660160. Its totient is φ = 723104473250068.

The previous prime is 723104574455077. The next prime is 723104574455183. The reversal of 723104574455113 is 311554475401327.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-723104574455113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723104574455183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38998033 + ... + 54470686.

It is an arithmetic number, because the mean of its divisors is an integer number (180776168915040).

Almost surely, 2^{723104574455113} is an apocalyptic number.

It is an amenable number.

723104574455113 is a deficient number, since it is larger than the sum of its proper divisors (101205047).

723104574455113 is an equidigital number, since it uses as much as digits as its factorization.

723104574455113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101205046.

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 723104574455113 in words is "seven hundred twenty-three trillion, one hundred four billion, five hundred seventy-four million, four hundred fifty-five thousand, one hundred thirteen".