123040332033 has 8 divisors (see below), whose sum is σ = 166364392896. Its totient is φ = 80871579600.

The previous prime is 123040332029. The next prime is 123040332061. The reversal of 123040332033 is 330233040321.

It is a happy number.

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

It is not a de Polignac number, because 123040332033 - 2² = 123040332029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123040331994 and 123040332012.

It is not an unprimeable number, because it can be changed into a prime (123040332083) 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, 288826858 + ... + 288827283.

It is an arithmetic number, because the mean of its divisors is an integer number (20795549112).

Almost surely, 2^123040332033 is an apocalyptic number.

It is an amenable number.

123040332033 is a deficient number, since it is larger than the sum of its proper divisors (43324060863).

123040332033 is an equidigital number, since it uses as much as digits as its factorization.

123040332033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577654215.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 123040332033 its reverse (330233040321), we get a palindrome (453273372354).

The spelling of 123040332033 in words is "one hundred twenty-three billion, forty million, three hundred thirty-two thousand, thirty-three".