13120203301400 has 144 divisors (see below), whose sum is σ = 34341377375760. Its totient is φ = 4633756934400.

The previous prime is 13120203301367. The next prime is 13120203301417. The reversal of 13120203301400 is 410330202131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3394196 + ... + 6144995.

Almost surely, 2^{13120203301400} is an apocalyptic number.

13120203301400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13120203301400 is an abundant number, since it is smaller than the sum of its proper divisors (21221174074360).

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

13120203301400 is a wasteful number, since it uses less digits than its factorization.

13120203301400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9539266 (or 9539234 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13120203301400 its reverse (410330202131), we get a palindrome (13530533503531).

The spelling of 13120203301400 in words is "thirteen trillion, one hundred twenty billion, two hundred three million, three hundred one thousand, four hundred".