123412021302003 has 32 divisors (see below), whose sum is σ = 188116623974400. Its totient is φ = 70498578146976.

The previous prime is 123412021301977. The next prime is 123412021302043. The reversal of 123412021302003 is 300203120214321.

It is not a de Polignac number, because 123412021302003 - 2¹⁷ = 123412021170931 is a prime.

It is a super-3 number, since 3×123412021302003³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123412021302043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2310237828 + ... + 2310291246.

It is an arithmetic number, because the mean of its divisors is an integer number (5878644499200).

Almost surely, 2^{123412021302003} is an apocalyptic number.

123412021302003 is a deficient number, since it is larger than the sum of its proper divisors (64704602672397).

123412021302003 is a wasteful number, since it uses less digits than its factorization.

123412021302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86591.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123412021302003 its reverse (300203120214321), we get a palindrome (423615141516324).

The spelling of 123412021302003 in words is "one hundred twenty-three trillion, four hundred twelve billion, twenty-one million, three hundred two thousand, three".