13402103020000 has 120 divisors (see below), whose sum is σ = 33036757616016. Its totient is φ = 5350179456000.

The previous prime is 13402103019967. The next prime is 13402103020003. The reversal of 13402103020000 is 2030120431.

It is a happy number.

13402103020000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402103020003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9393892 + ... + 10726108.

Almost surely, 2^{13402103020000} is an apocalyptic number.

13402103020000 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 13402103020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16518378808008).

13402103020000 is an abundant number, since it is smaller than the sum of its proper divisors (19634654596016).

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

13402103020000 is an equidigital number, since it uses as much as digits as its factorization.

13402103020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332750 (or 1332727 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13402103020000 its reverse (2030120431), we get a palindrome (13404133140431).

The spelling of 13402103020000 in words is "thirteen trillion, four hundred two billion, one hundred three million, twenty thousand".