2221430103003 has 4 divisors (see below), whose sum is σ = 2961906804008. Its totient is φ = 1480953402000.

The previous prime is 2221430102999. The next prime is 2221430103007. The reversal of 2221430103003 is 3003010341222.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2221430102999) and next prime (2221430103007).

It is not a de Polignac number, because 2221430103003 - 2² = 2221430102999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221430103007) 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 3 ways as a sum of consecutive naturals, for example, 370238350498 + ... + 370238350503.

It is an arithmetic number, because the mean of its divisors is an integer number (740476701002).

Almost surely, 2^{2221430103003} is an apocalyptic number.

2221430103003 is a deficient number, since it is larger than the sum of its proper divisors (740476701005).

2221430103003 is an equidigital number, since it uses as much as digits as its factorization.

2221430103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740476701004.

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

Adding to 2221430103003 its reverse (3003010341222), we get a palindrome (5224440444225).

The spelling of 2221430103003 in words is "two trillion, two hundred twenty-one billion, four hundred thirty million, one hundred three thousand, three".