2321022303121 has 16 divisors (see below), whose sum is σ = 2470618091520. Its totient is φ = 2172880030720.

The previous prime is 2321022303113. The next prime is 2321022303137. The reversal of 2321022303121 is 1213032201232.

It is a cyclic number.

It is not a de Polignac number, because 2321022303121 - 2³ = 2321022303113 is a prime.

It is a super-2 number, since 2×2321022303121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2321022303092 and 2321022303101.

It is not an unprimeable number, because it can be changed into a prime (2321022303161) 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, 59358345 + ... + 59397433.

It is an arithmetic number, because the mean of its divisors is an integer number (154413630720).

Almost surely, 2^{2321022303121} is an apocalyptic number.

It is an amenable number.

2321022303121 is a deficient number, since it is larger than the sum of its proper divisors (149595788399).

2321022303121 is a wasteful number, since it uses less digits than its factorization.

2321022303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57584.

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

Adding to 2321022303121 its reverse (1213032201232), we get a palindrome (3534054504353).

The spelling of 2321022303121 in words is "two trillion, three hundred twenty-one billion, twenty-two million, three hundred three thousand, one hundred twenty-one".