233023011123 has 8 divisors (see below), whose sum is σ = 355082683648. Its totient is φ = 133156006344.

The previous prime is 233023011119. The next prime is 233023011181. The reversal of 233023011123 is 321110320332.

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

It is not a de Polignac number, because 233023011123 - 2² = 233023011119 is a prime.

It is a super-2 number, since 2×233023011123² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 11096333863 = 233023011123 / (2 + 3 + 3 + 0 + 2 + 3 + 0 + 1 + 1 + 1 + 2 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 233023011123.

It is not an unprimeable number, because it can be changed into a prime (233023011623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5548166911 + ... + 5548166952.

It is an arithmetic number, because the mean of its divisors is an integer number (44385335456).

Almost surely, 2^233023011123 is an apocalyptic number.

233023011123 is a deficient number, since it is larger than the sum of its proper divisors (122059672525).

233023011123 is a wasteful number, since it uses less digits than its factorization.

233023011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11096333873.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 233023011123 its reverse (321110320332), we get a palindrome (554133331455).

The spelling of 233023011123 in words is "two hundred thirty-three billion, twenty-three million, eleven thousand, one hundred twenty-three".