2321132322001 has 4 divisors (see below), whose sum is σ = 2359183671604. Its totient is φ = 2283080972400.

The previous prime is 2321132321999. The next prime is 2321132322013. The reversal of 2321132322001 is 1002232311232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 589739523025 + 1731392798976 = 767945^2 + 1315824^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321132322001 - 2¹ = 2321132321999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321132322031) 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, 19025674710 + ... + 19025674831.

It is an arithmetic number, because the mean of its divisors is an integer number (589795917901).

Almost surely, 2^{2321132322001} is an apocalyptic number.

It is an amenable number.

2321132322001 is a deficient number, since it is larger than the sum of its proper divisors (38051349603).

2321132322001 is an equidigital number, since it uses as much as digits as its factorization.

2321132322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38051349602.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2321132322001 its reverse (1002232311232), we get a palindrome (3323364633233).

The spelling of 2321132322001 in words is "two trillion, three hundred twenty-one billion, one hundred thirty-two million, three hundred twenty-two thousand, one".