11231933 has 2 divisors, whose sum is σ = 11231934. Its totient is φ = 11231932.

The previous prime is 11231929. The next prime is 11231939. The reversal of 11231933 is 33913211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11035684 + 196249 = 3322^2 + 443^2 .

It is a cyclic number.

It is not a de Polignac number, because 11231933 - 2² = 11231929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11231899 and 11231908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11231939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615966 + 5615967.

It is an arithmetic number, because the mean of its divisors is an integer number (5615967).

Almost surely, 2^11231933 is an apocalyptic number.

It is an amenable number.

11231933 is a deficient number, since it is larger than the sum of its proper divisors (1).

11231933 is an equidigital number, since it uses as much as digits as its factorization.

11231933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 486, while the sum is 23.

The square root of 11231933 is about 3351.4076147195. The cubic root of 11231933 is about 223.9502241121.

The spelling of 11231933 in words is "eleven million, two hundred thirty-one thousand, nine hundred thirty-three".