1003012200263 has 2 divisors, whose sum is σ = 1003012200264. Its totient is φ = 1003012200262.

The previous prime is 1003012200251. The next prime is 1003012200317. The reversal of 1003012200263 is 3620022103001.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3620022103001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1003012200263 - 2⁴ = 1003012200247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003012200563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501506100131 + 501506100132.

It is an arithmetic number, because the mean of its divisors is an integer number (501506100132).

Almost surely, 2^{1003012200263} is an apocalyptic number.

1003012200263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003012200263 is an equidigital number, since it uses as much as digits as its factorization.

1003012200263 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1003012200263 its reverse (3620022103001), we get a palindrome (4623034303264).

The spelling of 1003012200263 in words is "one trillion, three billion, twelve million, two hundred thousand, two hundred sixty-three".