11233773871 has 2 divisors, whose sum is σ = 11233773872. Its totient is φ = 11233773870.

The previous prime is 11233773823. The next prime is 11233773899. The reversal of 11233773871 is 17837733211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11233773871 - 2¹¹ = 11233771823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233773071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616886935 + 5616886936.

It is an arithmetic number, because the mean of its divisors is an integer number (5616886936).

Almost surely, 2^11233773871 is an apocalyptic number.

11233773871 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233773871 is an equidigital number, since it uses as much as digits as its factorization.

11233773871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 43.

The spelling of 11233773871 in words is "eleven billion, two hundred thirty-three million, seven hundred seventy-three thousand, eight hundred seventy-one".