123132423210203 has 8 divisors (see below), whose sum is σ = 134362321305600. Its totient is φ = 111908532021480.

The previous prime is 123132423210169. The next prime is 123132423210263. The reversal of 123132423210203 is 302012324231321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123132423210203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123132423210263) 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, 1501683803 + ... + 1501765796.

It is an arithmetic number, because the mean of its divisors is an integer number (16795290163200).

Almost surely, 2^{123132423210203} is an apocalyptic number.

123132423210203 is a deficient number, since it is larger than the sum of its proper divisors (11229898095397).

123132423210203 is a wasteful number, since it uses less digits than its factorization.

123132423210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003453337.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 123132423210203 its reverse (302012324231321), we get a palindrome (425144747441524).

The spelling of 123132423210203 in words is "one hundred twenty-three trillion, one hundred thirty-two billion, four hundred twenty-three million, two hundred ten thousand, two hundred three".