11010203223389 has 2 divisors, whose sum is σ = 11010203223390. Its totient is φ = 11010203223388.

The previous prime is 11010203223359. The next prime is 11010203223407. The reversal of 11010203223389 is 98332230201011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5574637378489 + 5435565844900 = 2361067^2 + 2331430^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010203223389 - 2²⁰ = 11010202174813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010203223359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505101611694 + 5505101611695.

It is an arithmetic number, because the mean of its divisors is an integer number (5505101611695).

Almost surely, 2^{11010203223389} is an apocalyptic number.

It is an amenable number.

11010203223389 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010203223389 is an equidigital number, since it uses as much as digits as its factorization.

11010203223389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 11010203223389 in words is "eleven trillion, ten billion, two hundred three million, two hundred twenty-three thousand, three hundred eighty-nine".