11321038 has 16 divisors (see below), whose sum is σ = 17742960. Its totient is φ = 5412096.

The previous prime is 11321029. The next prime is 11321047. The reversal of 11321038 is 83012311.

It is an interprime number because it is at equal distance from previous prime (11321029) and next prime (11321047).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3070 + ... + 5662.

It is an arithmetic number, because the mean of its divisors is an integer number (1108935).

Almost surely, 2^11321038 is an apocalyptic number.

11321038 is a deficient number, since it is larger than the sum of its proper divisors (6421922).

11321038 is a wasteful number, since it uses less digits than its factorization.

11321038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 11321038 is about 3364.6750214545. The cubic root of 11321038 is about 224.5408777702.

Adding to 11321038 its reverse (83012311), we get a palindrome (94333349).

The spelling of 11321038 in words is "eleven million, three hundred twenty-one thousand, thirty-eight".