11303130213203 has 2 divisors, whose sum is σ = 11303130213204. Its totient is φ = 11303130213202.

The previous prime is 11303130213169. The next prime is 11303130213217. The reversal of 11303130213203 is 30231203130311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11303130213203 - 2¹⁴ = 11303130196819 is a prime.

It is not a weakly prime, because it can be changed into another prime (11303130213703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651565106601 + 5651565106602.

It is an arithmetic number, because the mean of its divisors is an integer number (5651565106602).

Almost surely, 2^{11303130213203} is an apocalyptic number.

11303130213203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303130213203 is an equidigital number, since it uses as much as digits as its factorization.

11303130213203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11303130213203 its reverse (30231203130311), we get a palindrome (41534333343514).

The spelling of 11303130213203 in words is "eleven trillion, three hundred three billion, one hundred thirty million, two hundred thirteen thousand, two hundred three".