11211883 has 2 divisors, whose sum is σ = 11211884. Its totient is φ = 11211882.

The previous prime is 11211869. The next prime is 11211899. The reversal of 11211883 is 38811211.

11211883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11211883 is a prime.

It is not a weakly prime, because it can be changed into another prime (11211283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605941 + 5605942.

It is an arithmetic number, because the mean of its divisors is an integer number (5605942).

Almost surely, 2^11211883 is an apocalyptic number.

11211883 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211883 is an equidigital number, since it uses as much as digits as its factorization.

11211883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 25.

The square root of 11211883 is about 3348.4149981745. The cubic root of 11211883 is about 223.8168877146.

It can be divided in two parts, 112 and 11883, that multiplied together give a triangular number (1330896 = T₁₆₃₁).

The spelling of 11211883 in words is "eleven million, two hundred eleven thousand, eight hundred eighty-three".