14003313121100 has 72 divisors (see below), whose sum is σ = 31381152811008. Its totient is φ = 5418264398400.

The previous prime is 14003313121051. The next prime is 14003313121157. The reversal of 14003313121100 is 112131330041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6102119 + ... + 8077281.

Almost surely, 2^{14003313121100} is an apocalyptic number.

14003313121100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14003313121100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15690576405504).

14003313121100 is an abundant number, since it is smaller than the sum of its proper divisors (17377839689908).

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

14003313121100 is a wasteful number, since it uses less digits than its factorization.

14003313121100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977495 (or 1977488 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 14003313121100 its reverse (112131330041), we get a palindrome (14115444451141).

The spelling of 14003313121100 in words is "fourteen trillion, three billion, three hundred thirteen million, one hundred twenty-one thousand, one hundred".