11100403603213 has 2 divisors, whose sum is σ = 11100403603214. Its totient is φ = 11100403603212.

The previous prime is 11100403603111. The next prime is 11100403603249. The reversal of 11100403603213 is 31230630400111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10614186075364 + 486217527849 = 3257942^2 + 697293^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100403603213 - 2⁴¹ = 8901380347661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100403603273) 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, 5550201801606 + 5550201801607.

It is an arithmetic number, because the mean of its divisors is an integer number (5550201801607).

Almost surely, 2^{11100403603213} is an apocalyptic number.

It is an amenable number.

11100403603213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100403603213 is an equidigital number, since it uses as much as digits as its factorization.

11100403603213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 11100403603213 in words is "eleven trillion, one hundred billion, four hundred three million, six hundred three thousand, two hundred thirteen".