123010011002203 has 6 divisors (see below), whose sum is σ = 133200189428604. Its totient is φ = 113547702463416.

The previous prime is 123010011002149. The next prime is 123010011002237. The reversal of 123010011002203 is 302200110010321.

It is not a de Polignac number, because 123010011002203 - 2¹³ = 123010010994011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123010011002293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363934943625 + ... + 363934943962.

It is an arithmetic number, because the mean of its divisors is an integer number (22200031571434).

Almost surely, 2^{123010011002203} is an apocalyptic number.

123010011002203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123010011002203 is a deficient number, since it is larger than the sum of its proper divisors (10190178426401).

123010011002203 is an equidigital number, since it uses as much as digits as its factorization.

123010011002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727869887613 (or 727869887600 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123010011002203 its reverse (302200110010321), we get a palindrome (425210121012524).

The spelling of 123010011002203 in words is "one hundred twenty-three trillion, ten billion, eleven million, two thousand, two hundred three".