1032320001 has 4 divisors (see below), whose sum is σ = 1376426672. Its totient is φ = 688213332.

The previous prime is 1032319993. The next prime is 1032320021. The reversal of 1032320001 is 1000232301.

It is a happy number.

1032320001 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 not a de Polignac number, because 1032320001 - 2³ = 1032319993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032320021) 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, 172053331 + ... + 172053336.

It is an arithmetic number, because the mean of its divisors is an integer number (344106668).

Almost surely, 2^1032320001 is an apocalyptic number.

It is an amenable number.

1032320001 is a deficient number, since it is larger than the sum of its proper divisors (344106671).

1032320001 is an equidigital number, since it uses as much as digits as its factorization.

1032320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344106670.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1032320001 is about 32129.7370203990. The cubic root of 1032320001 is about 1010.6593090897.

Adding to 1032320001 its reverse (1000232301), we get a palindrome (2032552302).

The spelling of 1032320001 in words is "one billion, thirty-two million, three hundred twenty thousand, one".