123011332032003 has 8 divisors (see below), whose sum is σ = 164018078250000. Its totient is φ = 82006070251008.

The previous prime is 123011332031981. The next prime is 123011332032031. The reversal of 123011332032003 is 300230233110321.

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

It is not a de Polignac number, because 123011332032003 - 2¹⁷ = 123011331900931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123011332032203) 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, 370915878 + ... + 371247371.

It is an arithmetic number, because the mean of its divisors is an integer number (20502259781250).

Almost surely, 2^{123011332032003} is an apocalyptic number.

123011332032003 is a deficient number, since it is larger than the sum of its proper divisors (41006746217997).

123011332032003 is an equidigital number, since it uses as much as digits as its factorization.

123011332032003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742218501.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 123011332032003 its reverse (300230233110321), we get a palindrome (423241565142324).

The spelling of 123011332032003 in words is "one hundred twenty-three trillion, eleven billion, three hundred thirty-two million, thirty-two thousand, three".