1324420552003 has 16 divisors (see below), whose sum is σ = 1475777433600. Its totient is φ = 1183696446240.

The previous prime is 1324420552001. The next prime is 1324420552009. The reversal of 1324420552003 is 3002550244231.

It is not a de Polignac number, because 1324420552003 - 2¹ = 1324420552001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324420552001) 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, 32005743 + ... + 32047096.

It is an arithmetic number, because the mean of its divisors is an integer number (92236089600).

Almost surely, 2^{1324420552003} is an apocalyptic number.

1324420552003 is a deficient number, since it is larger than the sum of its proper divisors (151356881597).

1324420552003 is a wasteful number, since it uses less digits than its factorization.

1324420552003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64052922.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 1324420552003 its reverse (3002550244231), we get a palindrome (4326970796234).

The spelling of 1324420552003 in words is "one trillion, three hundred twenty-four billion, four hundred twenty million, five hundred fifty-two thousand, three".