1003230112211 has 2 divisors, whose sum is σ = 1003230112212. Its totient is φ = 1003230112210.

The previous prime is 1003230112193. The next prime is 1003230112267. The reversal of 1003230112211 is 1122110323001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1003230112211 - 2²⁶ = 1003163003347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1003230112211.

It is not a weakly prime, because it can be changed into another prime (1003230112271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501615056105 + 501615056106.

It is an arithmetic number, because the mean of its divisors is an integer number (501615056106).

Almost surely, 2^{1003230112211} is an apocalyptic number.

1003230112211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003230112211 is an equidigital number, since it uses as much as digits as its factorization.

1003230112211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1003230112211 its reverse (1122110323001), we get a palindrome (2125340435212).

The spelling of 1003230112211 in words is "one trillion, three billion, two hundred thirty million, one hundred twelve thousand, two hundred eleven".