11012312300191 has 2 divisors, whose sum is σ = 11012312300192. Its totient is φ = 11012312300190.

The previous prime is 11012312300111. The next prime is 11012312300257. The reversal of 11012312300191 is 19100321321011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11012312300191 - 2¹³ = 11012312291999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11012312300111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506156150095 + 5506156150096.

It is an arithmetic number, because the mean of its divisors is an integer number (5506156150096).

Almost surely, 2^{11012312300191} is an apocalyptic number.

11012312300191 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012312300191 is an equidigital number, since it uses as much as digits as its factorization.

11012312300191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 11012312300191 in words is "eleven trillion, twelve billion, three hundred twelve million, three hundred thousand, one hundred ninety-one".