1114550321 has 4 divisors (see below), whose sum is σ = 1117089600. Its totient is φ = 1112011044.

The previous prime is 1114550291. The next prime is 1114550329. The reversal of 1114550321 is 1230554111.

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.

It is a cyclic number.

It is not a de Polignac number, because 1114550321 - 2⁶ = 1114550257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114550329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268981 + ... + 1269858.

It is an arithmetic number, because the mean of its divisors is an integer number (279272400).

Almost surely, 2^1114550321 is an apocalyptic number.

It is an amenable number.

1114550321 is a deficient number, since it is larger than the sum of its proper divisors (2539279).

1114550321 is an equidigital number, since it uses as much as digits as its factorization.

1114550321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539278.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1114550321 is about 33384.8816232737. The cubic root of 1114550321 is about 1036.8117104338.

The spelling of 1114550321 in words is "one billion, one hundred fourteen million, five hundred fifty thousand, three hundred twenty-one".