1014323221 has 4 divisors (see below), whose sum is σ = 1031515200. Its totient is φ = 997131244.

The previous prime is 1014323213. The next prime is 1014323249. The reversal of 1014323221 is 1223234101.

It is a happy number.

1014323221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1014323221 - 2³ = 1014323213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014320221) 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, 8595901 + ... + 8596018.

It is an arithmetic number, because the mean of its divisors is an integer number (257878800).

Almost surely, 2^1014323221 is an apocalyptic number.

It is an amenable number.

1014323221 is a deficient number, since it is larger than the sum of its proper divisors (17191979).

1014323221 is an equidigital number, since it uses as much as digits as its factorization.

1014323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191978.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1014323221 is about 31848.4414218341. The cubic root of 1014323221 is about 1004.7517917111.

Adding to 1014323221 its reverse (1223234101), we get a palindrome (2237557322).

It can be divided in two parts, 101432 and 3221, that added together give a triangular number (104653 = T₄₅₇).

The spelling of 1014323221 in words is "one billion, fourteen million, three hundred twenty-three thousand, two hundred twenty-one".