11331102013573 has 2 divisors, whose sum is σ = 11331102013574. Its totient is φ = 11331102013572.

The previous prime is 11331102013507. The next prime is 11331102013577. The reversal of 11331102013573 is 37531020113311.

11331102013573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9883717370244 + 1447384643329 = 3143838^2 + 1203073^2 .

It is a cyclic number.

It is not a de Polignac number, because 11331102013573 - 2²¹ = 11331099916421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11331102013577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665551006786 + 5665551006787.

It is an arithmetic number, because the mean of its divisors is an integer number (5665551006787).

Almost surely, 2^{11331102013573} is an apocalyptic number.

It is an amenable number.

11331102013573 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331102013573 is an equidigital number, since it uses as much as digits as its factorization.

11331102013573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 31.

Adding to 11331102013573 its reverse (37531020113311), we get a palindrome (48862122126884).

The spelling of 11331102013573 in words is "eleven trillion, three hundred thirty-one billion, one hundred two million, thirteen thousand, five hundred seventy-three".