123203131333201 has 8 divisors (see below), whose sum is σ = 126243667547424. Its totient is φ = 120164289490080.

The previous prime is 123203131333187. The next prime is 123203131333211. The reversal of 123203131333201 is 102333131302321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 123203131333201 - 2⁵ = 123203131333169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123203131333201.

It is not an unprimeable number, because it can be changed into a prime (123203131333211) 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, 423445555 + ... + 423736408.

It is an arithmetic number, because the mean of its divisors is an integer number (15780458443428).

Almost surely, 2^{123203131333201} is an apocalyptic number.

It is an amenable number.

123203131333201 is a deficient number, since it is larger than the sum of its proper divisors (3040536214223).

123203131333201 is an equidigital number, since it uses as much as digits as its factorization.

123203131333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847185551.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 123203131333201 its reverse (102333131302321), we get a palindrome (225536262635522).

The spelling of 123203131333201 in words is "one hundred twenty-three trillion, two hundred three billion, one hundred thirty-one million, three hundred thirty-three thousand, two hundred one".