23123321283 has 8 divisors (see below), whose sum is σ = 30833049600. Its totient is φ = 15414570248.

The previous prime is 23123321269. The next prime is 23123321329. The reversal of 23123321283 is 38212332132.

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 23123321283 - 2⁸ = 23123321027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23123321283.

It is not an unprimeable number, because it can be changed into a prime (23123321213) 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, 187203 + ... + 285116.

It is an arithmetic number, because the mean of its divisors is an integer number (3854131200).

Almost surely, 2^23123321283 is an apocalyptic number.

23123321283 is a deficient number, since it is larger than the sum of its proper divisors (7709728317).

23123321283 is a wasteful number, since it uses less digits than its factorization.

23123321283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488641.

The product of its digits is 10368, while the sum is 30.

The spelling of 23123321283 in words is "twenty-three billion, one hundred twenty-three million, three hundred twenty-one thousand, two hundred eighty-three".