1114443321 has 4 divisors (see below), whose sum is σ = 1485924432. Its totient is φ = 742962212.

The previous prime is 1114443307. The next prime is 1114443353. The reversal of 1114443321 is 1233444111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1233444111 = 3 ⋅411148037.

It is a cyclic number.

It is not a de Polignac number, because 1114443321 - 2⁶ = 1114443257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1114443291 and 1114443300.

It is not an unprimeable number, because it can be changed into a prime (1114443371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185740551 + ... + 185740556.

It is an arithmetic number, because the mean of its divisors is an integer number (371481108).

Almost surely, 2^1114443321 is an apocalyptic number.

It is an amenable number.

1114443321 is a deficient number, since it is larger than the sum of its proper divisors (371481111).

1114443321 is an equidigital number, since it uses as much as digits as its factorization.

1114443321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371481110.

The product of its digits is 1152, while the sum is 24.

The square root of 1114443321 is about 33383.2790630279. The cubic root of 1114443321 is about 1036.7785304146.

Adding to 1114443321 its reverse (1233444111), we get a palindrome (2347887432).

The spelling of 1114443321 in words is "one billion, one hundred fourteen million, four hundred forty-three thousand, three hundred twenty-one".