743103738223 has 16 divisors (see below), whose sum is σ = 926499373056. Its totient is φ = 579021639840.

The previous prime is 743103738191. The next prime is 743103738227. The reversal of 743103738223 is 322837301347.

It is not a de Polignac number, because 743103738223 - 2⁵ = 743103738191 is a prime.

It is a super-2 number, since 2×743103738223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 743103738223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743103738227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278290 + ... + 2583952.

It is an arithmetic number, because the mean of its divisors is an integer number (57906210816).

Almost surely, 2^743103738223 is an apocalyptic number.

743103738223 is a deficient number, since it is larger than the sum of its proper divisors (183395634833).

743103738223 is a wasteful number, since it uses less digits than its factorization.

743103738223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337254.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 743103738223 in words is "seven hundred forty-three billion, one hundred three million, seven hundred thirty-eight thousand, two hundred twenty-three".