2321303203122 has 16 divisors (see below), whose sum is σ = 4651093810272. Its totient is φ = 772353167040.

The previous prime is 2321303203069. The next prime is 2321303203127. The reversal of 2321303203122 is 2213023031232.

It is a junction number, because it is equal to n+sod(n) for n = 2321303203092 and 2321303203101.

It is not an unprimeable number, because it can be changed into a prime (2321303203127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353638279 + ... + 353644842.

It is an arithmetic number, because the mean of its divisors is an integer number (290693363142).

Almost surely, 2^{2321303203122} is an apocalyptic number.

2321303203122 is an abundant number, since it is smaller than the sum of its proper divisors (2329790607150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321303203122 is a wasteful number, since it uses less digits than its factorization.

2321303203122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707283673.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2321303203122 its reverse (2213023031232), we get a palindrome (4534326234354).

The spelling of 2321303203122 in words is "two trillion, three hundred twenty-one billion, three hundred three million, two hundred three thousand, one hundred twenty-two".