14203303412120 has 32 divisors (see below), whose sum is σ = 31959072687600. Its totient is φ = 5681029807488.

The previous prime is 14203303412113. The next prime is 14203303412159. The reversal of 14203303412120 is 2121430330241.

It is a self number, because there is not a number n which added to its sum of digits gives 14203303412120.

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, 8321135 + ... + 9881694.

Almost surely, 2^{14203303412120} is an apocalyptic number.

14203303412120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14203303412120 is an abundant number, since it is smaller than the sum of its proper divisors (17755769275480).

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

14203303412120 is a wasteful number, since it uses less digits than its factorization.

14203303412120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18222347 (or 18222343 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 14203303412120 its reverse (2121430330241), we get a palindrome (16324733742361).

The spelling of 14203303412120 in words is "fourteen trillion, two hundred three billion, three hundred three million, four hundred twelve thousand, one hundred twenty".