1014326321 has 4 divisors (see below), whose sum is σ = 1014411072. Its totient is φ = 1014241572.

The previous prime is 1014326297. The next prime is 1014326329. The reversal of 1014326321 is 1236234101.

1014326321 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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1236234101 = 17 ⋅72719653.

It is a cyclic number.

It is not a de Polignac number, because 1014326321 - 2¹⁰ = 1014325297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1014326329) 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, 20741 + ... + 49586.

It is an arithmetic number, because the mean of its divisors is an integer number (253602768).

Almost surely, 2^1014326321 is an apocalyptic number.

It is an amenable number.

1014326321 is a deficient number, since it is larger than the sum of its proper divisors (84751).

1014326321 is an equidigital number, since it uses as much as digits as its factorization.

1014326321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84750.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1014326321 is about 31848.4900897986. The cubic root of 1014326321 is about 1004.7528152926.

The spelling of 1014326321 in words is "one billion, fourteen million, three hundred twenty-six thousand, three hundred twenty-one".