123302003131203 has 16 divisors (see below), whose sum is σ = 177071337376416. Its totient is φ = 75868595527680.

The previous prime is 123302003131201. The next prime is 123302003131273. The reversal of 123302003131203 is 302131300203321.

It is not a de Polignac number, because 123302003131203 - 2¹ = 123302003131201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123302003131201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198858268 + ... + 199477353.

It is an arithmetic number, because the mean of its divisors is an integer number (11066958586026).

Almost surely, 2^{123302003131203} is an apocalyptic number.

123302003131203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123302003131203 is a deficient number, since it is larger than the sum of its proper divisors (53769334245213).

123302003131203 is a wasteful number, since it uses less digits than its factorization.

123302003131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398343574.

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

Adding to 123302003131203 its reverse (302131300203321), we get a palindrome (425433303334524).

The spelling of 123302003131203 in words is "one hundred twenty-three trillion, three hundred two billion, three million, one hundred thirty-one thousand, two hundred three".