23033101021123 has 4 divisors (see below), whose sum is σ = 23071425649048. Its totient is φ = 22994776393200.

The previous prime is 23033101021097. The next prime is 23033101021187. The reversal of 23033101021123 is 32112010133032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23033101021123 is a prime.

It is a super-3 number, since 3×23033101021123³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23033101021094 and 23033101021103.

It is not an unprimeable number, because it can be changed into a prime (23033101021193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19162313061 + ... + 19162314262.

It is an arithmetic number, because the mean of its divisors is an integer number (5767856412262).

Almost surely, 2^{23033101021123} is an apocalyptic number.

23033101021123 is a deficient number, since it is larger than the sum of its proper divisors (38324627925).

23033101021123 is an equidigital number, since it uses as much as digits as its factorization.

23033101021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38324627924.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 23033101021123 its reverse (32112010133032), we get a palindrome (55145111154155).

The spelling of 23033101021123 in words is "twenty-three trillion, thirty-three billion, one hundred one million, twenty-one thousand, one hundred twenty-three".