12103212203310 has 16 divisors (see below), whose sum is σ = 29047709288016. Its totient is φ = 3227523254208.

The previous prime is 12103212203279. The next prime is 12103212203377. The reversal of 12103212203310 is 1330221230121.

It is a super-2 number, since 2×12103212203310² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201720203359 + ... + 201720203418.

It is an arithmetic number, because the mean of its divisors is an integer number (1815481830501).

Almost surely, 2^{12103212203310} is an apocalyptic number.

12103212203310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103212203310 is an abundant number, since it is smaller than the sum of its proper divisors (16944497084706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12103212203310 is a wasteful number, since it uses less digits than its factorization.

12103212203310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403440406787.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12103212203310 its reverse (1330221230121), we get a palindrome (13433433433431).

The spelling of 12103212203310 in words is "twelve trillion, one hundred three billion, two hundred twelve million, two hundred three thousand, three hundred ten".