12103110322232 has 8 divisors (see below), whose sum is σ = 22693331854200. Its totient is φ = 6051555161112.

The previous prime is 12103110322231. The next prime is 12103110322253. The reversal of 12103110322232 is 23222301130121.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12103110322198 and 12103110322207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103110322231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756444395132 + ... + 756444395147.

It is an arithmetic number, because the mean of its divisors is an integer number (2836666481775).

Almost surely, 2^{12103110322232} is an apocalyptic number.

It is an amenable number.

12103110322232 is a deficient number, since it is larger than the sum of its proper divisors (10590221531968).

12103110322232 is a wasteful number, since it uses less digits than its factorization.

12103110322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512888790285 (or 1512888790281 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12103110322232 its reverse (23222301130121), we get a palindrome (35325411452353).

The spelling of 12103110322232 in words is "twelve trillion, one hundred three billion, one hundred ten million, three hundred twenty-two thousand, two hundred thirty-two".