2023321305351 has 32 divisors (see below), whose sum is σ = 2857501440000. Its totient is φ = 1270785393504.

The previous prime is 2023321305331. The next prime is 2023321305359. The reversal of 2023321305351 is 1535031233202.

It is a happy number.

It is not a de Polignac number, because 2023321305351 - 2⁵ = 2023321305319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023321305359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34638696 + ... + 34697058.

It is an arithmetic number, because the mean of its divisors is an integer number (89296920000).

Almost surely, 2^{2023321305351} is an apocalyptic number.

2023321305351 is a deficient number, since it is larger than the sum of its proper divisors (834180134649).

2023321305351 is a wasteful number, since it uses less digits than its factorization.

2023321305351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65955.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 2023321305351 its reverse (1535031233202), we get a palindrome (3558352538553).

The spelling of 2023321305351 in words is "two trillion, twenty-three billion, three hundred twenty-one million, three hundred five thousand, three hundred fifty-one".