11049331 has 2 divisors, whose sum is σ = 11049332. Its totient is φ = 11049330.

The previous prime is 11049307. The next prime is 11049349. The reversal of 11049331 is 13394011.

11049331 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 not a de Polignac number, because 11049331 - 2¹⁹ = 10525043 is a prime.

It is a super-2 number, since 2×11049331² = 244175431095122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11049391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5524665 + 5524666.

It is an arithmetic number, because the mean of its divisors is an integer number (5524666).

Almost surely, 2^11049331 is an apocalyptic number.

11049331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11049331 is an equidigital number, since it uses as much as digits as its factorization.

11049331 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 22.

The square root of 11049331 is about 3324.0533990897. The cubic root of 11049331 is about 222.7299713732.

The spelling of 11049331 in words is "eleven million, forty-nine thousand, three hundred thirty-one".