2430003133221 has 16 divisors (see below), whose sum is σ = 3278241712704. Its totient is φ = 1600932662784.

The previous prime is 2430003133219. The next prime is 2430003133247. The reversal of 2430003133221 is 1223313000342.

It is not a de Polignac number, because 2430003133221 - 2¹ = 2430003133219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2430003133191 and 2430003133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430003133211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5970295 + ... + 6364308.

It is an arithmetic number, because the mean of its divisors is an integer number (204890107044).

Almost surely, 2^{2430003133221} is an apocalyptic number.

It is an amenable number.

2430003133221 is a deficient number, since it is larger than the sum of its proper divisors (848238579483).

2430003133221 is a wasteful number, since it uses less digits than its factorization.

2430003133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12335380.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2430003133221 its reverse (1223313000342), we get a palindrome (3653316133563).

The spelling of 2430003133221 in words is "two trillion, four hundred thirty billion, three million, one hundred thirty-three thousand, two hundred twenty-one".