322103133021 has 4 divisors (see below), whose sum is σ = 429470844032. Its totient is φ = 214735422012.

The previous prime is 322103133019. The next prime is 322103133073. The reversal of 322103133021 is 120331301223.

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 322103133021 - 2¹ = 322103133019 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 (322103135021) 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, 53683855501 + ... + 53683855506.

It is an arithmetic number, because the mean of its divisors is an integer number (107367711008).

Almost surely, 2^322103133021 is an apocalyptic number.

It is an amenable number.

322103133021 is a deficient number, since it is larger than the sum of its proper divisors (107367711011).

322103133021 is a wasteful number, since it uses less digits than its factorization.

322103133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107367711010.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 322103133021 its reverse (120331301223), we get a palindrome (442434434244).

The spelling of 322103133021 in words is "three hundred twenty-two billion, one hundred three million, one hundred thirty-three thousand, twenty-one".