1320023014100 has 144 divisors (see below), whose sum is σ = 3303278160000. Its totient is φ = 448500395520.

The previous prime is 1320023014099. The next prime is 1320023014207. The reversal of 1320023014100 is 14103200231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39804326 + ... + 39837474.

Almost surely, 2^{1320023014100} is an apocalyptic number.

1320023014100 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 1320023014100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1651639080000).

1320023014100 is an abundant number, since it is smaller than the sum of its proper divisors (1983255145900).

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

1320023014100 is a wasteful number, since it uses less digits than its factorization.

1320023014100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33682 (or 33675 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1320023014100 its reverse (14103200231), we get a palindrome (1334126214331).

The spelling of 1320023014100 in words is "one trillion, three hundred twenty billion, twenty-three million, fourteen thousand, one hundred".