11322331032391 has 2 divisors, whose sum is σ = 11322331032392. Its totient is φ = 11322331032390.

The previous prime is 11322331032367. The next prime is 11322331032401. The reversal of 11322331032391 is 19323013322311.

11322331032391 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322331032391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322331032491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661165516195 + 5661165516196.

It is an arithmetic number, because the mean of its divisors is an integer number (5661165516196).

Almost surely, 2^{11322331032391} is an apocalyptic number.

11322331032391 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322331032391 is an equidigital number, since it uses as much as digits as its factorization.

11322331032391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 11322331032391 in words is "eleven trillion, three hundred twenty-two billion, three hundred thirty-one million, thirty-two thousand, three hundred ninety-one".