1000323234021 has 16 divisors (see below), whose sum is σ = 1336244356224. Its totient is φ = 665642782464.

The previous prime is 1000323234007. The next prime is 1000323234061. The reversal of 1000323234021 is 1204323230001.

It is not a de Polignac number, because 1000323234021 - 2⁹ = 1000323233509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000323234061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6242721 + ... + 6400953.

It is an arithmetic number, because the mean of its divisors is an integer number (83515272264).

Almost surely, 2^{1000323234021} is an apocalyptic number.

It is an amenable number.

1000323234021 is a deficient number, since it is larger than the sum of its proper divisors (335921122203).

1000323234021 is a wasteful number, since it uses less digits than its factorization.

1000323234021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162140.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1000323234021 its reverse (1204323230001), we get a palindrome (2204646464022).

The spelling of 1000323234021 in words is "one trillion, three hundred twenty-three million, two hundred thirty-four thousand, twenty-one".