11001000099941 has 2 divisors, whose sum is σ = 11001000099942. Its totient is φ = 11001000099940.

The previous prime is 11001000099923. The next prime is 11001000100009. The reversal of 11001000099941 is 14999000010011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7568391647041 + 3432608452900 = 2751071^2 + 1852730^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001000099941 - 2⁶ = 11001000099877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11001000099041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500500049970 + 5500500049971.

It is an arithmetic number, because the mean of its divisors is an integer number (5500500049971).

Almost surely, 2^{11001000099941} is an apocalyptic number.

It is an amenable number.

11001000099941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001000099941 is an equidigital number, since it uses as much as digits as its factorization.

11001000099941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 35.

The spelling of 11001000099941 in words is "eleven trillion, one billion, ninety-nine thousand, nine hundred forty-one".