11200121210093 has 2 divisors, whose sum is σ = 11200121210094. Its totient is φ = 11200121210092.

The previous prime is 11200121210077. The next prime is 11200121210099. The reversal of 11200121210093 is 39001212100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10630123389769 + 569997820324 = 3260387^2 + 754982^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200121210093 - 2⁴ = 11200121210077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200121210099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600060605046 + 5600060605047.

It is an arithmetic number, because the mean of its divisors is an integer number (5600060605047).

Almost surely, 2^{11200121210093} is an apocalyptic number.

It is an amenable number.

11200121210093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200121210093 is an equidigital number, since it uses as much as digits as its factorization.

11200121210093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 11200121210093 in words is "eleven trillion, two hundred billion, one hundred twenty-one million, two hundred ten thousand, ninety-three".