723371212603363 has 4 divisors (see below), whose sum is σ = 723394883932480. Its totient is φ = 723347541274248.

The previous prime is 723371212603357. The next prime is 723371212603373. The reversal of 723371212603363 is 363306212173327.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-723371212603363 is a prime.

It is a super-2 number, since 2×723371212603363² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (723371212603373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11835618720 + ... + 11835679837.

It is an arithmetic number, because the mean of its divisors is an integer number (180848720983120).

Almost surely, 2^{723371212603363} is an apocalyptic number.

723371212603363 is a deficient number, since it is larger than the sum of its proper divisors (23671329117).

723371212603363 is a wasteful number, since it uses less digits than its factorization.

723371212603363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23671329116.

The product of its (nonzero) digits is 3429216, while the sum is 49.

The spelling of 723371212603363 in words is "seven hundred twenty-three trillion, three hundred seventy-one billion, two hundred twelve million, six hundred three thousand, three hundred sixty-three".