11031103299989 has 2 divisors, whose sum is σ = 11031103299990. Its totient is φ = 11031103299988.

The previous prime is 11031103299941. The next prime is 11031103300003. The reversal of 11031103299989 is 98999230113011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9333208300900 + 1697894999089 = 3055030^2 + 1303033^2 .

It is a cyclic number.

It is not a de Polignac number, because 11031103299989 - 2²⁴ = 11031086522773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11031103299929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515551649994 + 5515551649995.

It is an arithmetic number, because the mean of its divisors is an integer number (5515551649995).

Almost surely, 2^{11031103299989} is an apocalyptic number.

It is an amenable number.

11031103299989 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031103299989 is an equidigital number, since it uses as much as digits as its factorization.

11031103299989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 56.

The spelling of 11031103299989 in words is "eleven trillion, thirty-one billion, one hundred three million, two hundred ninety-nine thousand, nine hundred eighty-nine".