1403122223 has 2 divisors, whose sum is σ = 1403122224. Its totient is φ = 1403122222.

The previous prime is 1403122187. The next prime is 1403122307. The reversal of 1403122223 is 3222213041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1403122223 - 2²⁶ = 1336013359 is a prime.

It is a super-3 number, since 3×1403122223³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1403122195 and 1403122204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1403122823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701561111 + 701561112.

It is an arithmetic number, because the mean of its divisors is an integer number (701561112).

Almost surely, 2^1403122223 is an apocalyptic number.

1403122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403122223 is an equidigital number, since it uses as much as digits as its factorization.

1403122223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1403122223 is about 37458.2730915348. The cubic root of 1403122223 is about 1119.5199428099.

Adding to 1403122223 its reverse (3222213041), we get a palindrome (4625335264).

The spelling of 1403122223 in words is "one billion, four hundred three million, one hundred twenty-two thousand, two hundred twenty-three".