403344122312103 has 24 divisors (see below), whose sum is σ = 625624964458992. Its totient is φ = 230471303255424.

The previous prime is 403344122312081. The next prime is 403344122312143. The reversal of 403344122312103 is 301213221443304.

It is not a de Polignac number, because 403344122312103 - 2⁶ = 403344122312039 is a prime.

It is a super-2 number, since 2×403344122312103² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403344122312143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62711400 + ... + 68843357.

It is an arithmetic number, because the mean of its divisors is an integer number (26067706852458).

Almost surely, 2^{403344122312103} is an apocalyptic number.

403344122312103 is a deficient number, since it is larger than the sum of its proper divisors (222280842146889).

403344122312103 is a wasteful number, since it uses less digits than its factorization.

403344122312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131575631 (or 131575624 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 403344122312103 its reverse (301213221443304), we get a palindrome (704557343755407).

The spelling of 403344122312103 in words is "four hundred three trillion, three hundred forty-four billion, one hundred twenty-two million, three hundred twelve thousand, one hundred three".