2320001232123 has 8 divisors (see below), whose sum is σ = 3200001699600. Its totient is φ = 1493334126368.

The previous prime is 2320001232097. The next prime is 2320001232137. The reversal of 2320001232123 is 3212321000232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2320001232123 - 2¹⁰ = 2320001231099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320001232123.

It is not an unprimeable number, because it can be changed into a prime (2320001232163) 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 7 ways as a sum of consecutive naturals, for example, 13333340328 + ... + 13333340501.

It is an arithmetic number, because the mean of its divisors is an integer number (400000212450).

Almost surely, 2^{2320001232123} is an apocalyptic number.

2320001232123 is a deficient number, since it is larger than the sum of its proper divisors (880000467477).

2320001232123 is a wasteful number, since it uses less digits than its factorization.

2320001232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26666680861.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2320001232123 its reverse (3212321000232), we get a palindrome (5532322232355).

The spelling of 2320001232123 in words is "two trillion, three hundred twenty billion, one million, two hundred thirty-two thousand, one hundred twenty-three".