11131024 has 10 divisors (see below), whose sum is σ = 21566390. Its totient is φ = 5565504.

The previous prime is 11131019. The next prime is 11131027. The reversal of 11131024 is 42013111.

It can be written as a sum of positive squares in only one way, i.e., 7398400 + 3732624 = 2720^2 + 1932^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11130995 and 11131013.

It is not an unprimeable number, because it can be changed into a prime (11131027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347829 + ... + 347860.

It is an arithmetic number, because the mean of its divisors is an integer number (2156639).

Almost surely, 2^11131024 is an apocalyptic number.

It is an amenable number.

11131024 is a deficient number, since it is larger than the sum of its proper divisors (10435366).

11131024 is an equidigital number, since it uses as much as digits as its factorization.

11131024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695697 (or 695691 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 11131024 is about 3336.3189295989. The cubic root of 11131024 is about 223.2775405791.

Adding to 11131024 its reverse (42013111), we get a palindrome (53144135).

The spelling of 11131024 in words is "eleven million, one hundred thirty-one thousand, twenty-four".