12110303013312 has 84 divisors (see below), whose sum is σ = 37273164788040. Its totient is φ = 3460086572544.

The previous prime is 12110303013301. The next prime is 12110303013323. The reversal of 12110303013312 is 21331030301121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12110303013301) and next prime (12110303013323).

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 643607887 + ... + 643626702.

Almost surely, 2^{12110303013312} is an apocalyptic number.

12110303013312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12110303013312 is an abundant number, since it is smaller than the sum of its proper divisors (25162861774728).

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

12110303013312 is a wasteful number, since it uses less digits than its factorization.

12110303013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287234618 (or 1287234601 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12110303013312 its reverse (21331030301121), we get a palindrome (33441333314433).

The spelling of 12110303013312 in words is "twelve trillion, one hundred ten billion, three hundred three million, thirteen thousand, three hundred twelve".