1403121003223 has 2 divisors, whose sum is σ = 1403121003224. Its totient is φ = 1403121003222.

The previous prime is 1403121003197. The next prime is 1403121003227. The reversal of 1403121003223 is 3223001213041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1403121003223 - 2²¹ = 1403118906071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1403121003194 and 1403121003203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1403121003227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701560501611 + 701560501612.

It is an arithmetic number, because the mean of its divisors is an integer number (701560501612).

Almost surely, 2^{1403121003223} is an apocalyptic number.

1403121003223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1403121003223 is an equidigital number, since it uses as much as digits as its factorization.

1403121003223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1403121003223 its reverse (3223001213041), we get a palindrome (4626122216264).

The spelling of 1403121003223 in words is "one trillion, four hundred three billion, one hundred twenty-one million, three thousand, two hundred twenty-three".