11102110013 has 2 divisors, whose sum is σ = 11102110014. Its totient is φ = 11102110012.

The previous prime is 11102109989. The next prime is 11102110021. The reversal of 11102110013 is 31001120111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11089564249 + 12545764 = 105307^2 + 3542^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102110013 - 2¹⁰ = 11102108989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11102109976 and 11102110003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11102110213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551055006 + 5551055007.

It is an arithmetic number, because the mean of its divisors is an integer number (5551055007).

Almost surely, 2^11102110013 is an apocalyptic number.

It is an amenable number.

11102110013 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102110013 is an equidigital number, since it uses as much as digits as its factorization.

11102110013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 11102110013 its reverse (31001120111), we get a palindrome (42103230124).

The spelling of 11102110013 in words is "eleven billion, one hundred two million, one hundred ten thousand, thirteen".