12320103310 has 48 divisors (see below), whose sum is σ = 23541264576. Its totient is φ = 4641448896.

The previous prime is 12320103197. The next prime is 12320103311. The reversal of 12320103310 is 1330102321.

It is a super-2 number, since 2×12320103310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320103311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 614667 + ... + 634393.

It is an arithmetic number, because the mean of its divisors is an integer number (490443012).

Almost surely, 2^12320103310 is an apocalyptic number.

12320103310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12320103310 is a deficient number, since it is larger than the sum of its proper divisors (11221161266).

12320103310 is a wasteful number, since it uses less digits than its factorization.

12320103310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19945 (or 19926 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12320103310 its reverse (1330102321), we get a palindrome (13650205631).

The spelling of 12320103310 in words is "twelve billion, three hundred twenty million, one hundred three thousand, three hundred ten".