1303222112003 has 16 divisors (see below), whose sum is σ = 1499011430400. Its totient is φ = 1109840844096.

The previous prime is 1303222111973. The next prime is 1303222112041. The reversal of 1303222112003 is 3002112223031.

It is a cyclic number.

It is not a de Polignac number, because 1303222112003 - 2⁸ = 1303222111747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303222112053) 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, 3433223 + ... + 3793871.

It is an arithmetic number, because the mean of its divisors is an integer number (93688214400).

Almost surely, 2^{1303222112003} is an apocalyptic number.

1303222112003 is a deficient number, since it is larger than the sum of its proper divisors (195789318397).

1303222112003 is a wasteful number, since it uses less digits than its factorization.

1303222112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363986.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1303222112003 its reverse (3002112223031), we get a palindrome (4305334335034).

The spelling of 1303222112003 in words is "one trillion, three hundred three billion, two hundred twenty-two million, one hundred twelve thousand, three".