12103311310 has 8 divisors (see below), whose sum is σ = 21785960376. Its totient is φ = 4841324520.

The previous prime is 12103311293. The next prime is 12103311343. The reversal of 12103311310 is 1311330121.

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

It is a super-2 number, since 2×12103311310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605165556 + ... + 605165575.

It is an arithmetic number, because the mean of its divisors is an integer number (2723245047).

Almost surely, 2^12103311310 is an apocalyptic number.

12103311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103311310 is a deficient number, since it is larger than the sum of its proper divisors (9682649066).

12103311310 is a wasteful number, since it uses less digits than its factorization.

12103311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210331138.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12103311310 its reverse (1311330121), we get a palindrome (13414641431).

The spelling of 12103311310 in words is "twelve billion, one hundred three million, three hundred eleven thousand, three hundred ten".