23201313001322 has 8 divisors (see below), whose sum is σ = 35109951533316. Its totient is φ = 11497995823552.

The previous prime is 23201313001297. The next prime is 23201313001327. The reversal of 23201313001322 is 22310031310232.

It can be written as a sum of positive squares in 2 ways, for example, as 20827713660121 + 2373599341201 = 4563739^2 + 1540649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23201313001327) 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, 51330338273 + ... + 51330338724.

Almost surely, 2^{23201313001322} is an apocalyptic number.

23201313001322 is a deficient number, since it is larger than the sum of its proper divisors (11908638531994).

23201313001322 is a wasteful number, since it uses less digits than its factorization.

23201313001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102660677112.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23201313001322 its reverse (22310031310232), we get a palindrome (45511344311554).

The spelling of 23201313001322 in words is "twenty-three trillion, two hundred one billion, three hundred thirteen million, one thousand, three hundred twenty-two".