723045201 has 4 divisors (see below), whose sum is σ = 964060272. Its totient is φ = 482030132.

The previous prime is 723045179. The next prime is 723045223. The reversal of 723045201 is 102540327.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102540327 = 3 ⋅34180109.

It is an interprime number because it is at equal distance from previous prime (723045179) and next prime (723045223).

It is a cyclic number.

It is not a de Polignac number, because 723045201 - 2¹⁰ = 723044177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (723045101) 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, 120507531 + ... + 120507536.

It is an arithmetic number, because the mean of its divisors is an integer number (241015068).

Almost surely, 2^723045201 is an apocalyptic number.

It is an amenable number.

723045201 is a deficient number, since it is larger than the sum of its proper divisors (241015071).

723045201 is a wasteful number, since it uses less digits than its factorization.

723045201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241015070.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 723045201 is about 26889.4998279998. The cubic root of 723045201 is about 897.5427626317.

Adding to 723045201 its reverse (102540327), we get a palindrome (825585528).

The spelling of 723045201 in words is "seven hundred twenty-three million, forty-five thousand, two hundred one".