11321042 has 4 divisors (see below), whose sum is σ = 16981566. Its totient is φ = 5660520.

The previous prime is 11321029. The next prime is 11321047. The reversal of 11321042 is 24012311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10491121 + 829921 = 3239^2 + 911^2 .

It is not an unprimeable number, because it can be changed into a prime (11321047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830259 + ... + 2830262.

Almost surely, 2^11321042 is an apocalyptic number.

11321042 is a deficient number, since it is larger than the sum of its proper divisors (5660524).

11321042 is an equidigital number, since it uses as much as digits as its factorization.

11321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660523.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11321042 is about 3364.6756158655. The cubic root of 11321042 is about 224.5409042155.

Adding to 11321042 its reverse (24012311), we get a palindrome (35333353).

The spelling of 11321042 in words is "eleven million, three hundred twenty-one thousand, forty-two".