11032631 has 2 divisors, whose sum is σ = 11032632. Its totient is φ = 11032630.

The previous prime is 11032627. The next prime is 11032657. The reversal of 11032631 is 13623011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11032631 - 2² = 11032627 is a prime.

It is a super-2 number, since 2×11032631² = 243437893564322, 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 (11032601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516315 + 5516316.

It is an arithmetic number, because the mean of its divisors is an integer number (5516316).

Almost surely, 2^11032631 is an apocalyptic number.

11032631 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032631 is an equidigital number, since it uses as much as digits as its factorization.

11032631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 11032631 is about 3321.5404558728. The cubic root of 11032631 is about 222.6177031574.

Adding to 11032631 its reverse (13623011), we get a palindrome (24655642).

The spelling of 11032631 in words is "eleven million, thirty-two thousand, six hundred thirty-one".