11053631 has 2 divisors, whose sum is σ = 11053632. Its totient is φ = 11053630.

The previous prime is 11053619. The next prime is 11053643. The reversal of 11053631 is 13635011.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (11053619) and next prime (11053643).

It is a cyclic number.

It is not a de Polignac number, because 11053631 - 2¹⁰ = 11052607 is a prime.

It is a super-2 number, since 2×11053631² = 244365516568322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11053661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526815 + 5526816.

It is an arithmetic number, because the mean of its divisors is an integer number (5526816).

Almost surely, 2^11053631 is an apocalyptic number.

11053631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11053631 is an equidigital number, since it uses as much as digits as its factorization.

11053631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 11053631 is about 3324.7001368545. The cubic root of 11053631 is about 222.7588604424.

Adding to 11053631 its reverse (13635011), we get a palindrome (24688642).

The spelling of 11053631 in words is "eleven million, fifty-three thousand, six hundred thirty-one".