403203101223 has 12 divisors (see below), whose sum is σ = 582139389480. Its totient is φ = 248124985056.

The previous prime is 403203101159. The next prime is 403203101233. The reversal of 403203101223 is 322101302304.

It is not a de Polignac number, because 403203101223 - 2⁶ = 403203101159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 403203101223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403203101233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397635688 + ... + 397636701.

It is an arithmetic number, because the mean of its divisors is an integer number (48511615790).

Almost surely, 2^403203101223 is an apocalyptic number.

403203101223 is a deficient number, since it is larger than the sum of its proper divisors (178936288257).

403203101223 is a wasteful number, since it uses less digits than its factorization.

403203101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795272418 (or 795272405 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 403203101223 its reverse (322101302304), we get a palindrome (725304403527).

The spelling of 403203101223 in words is "four hundred three billion, two hundred three million, one hundred one thousand, two hundred twenty-three".