13305130135450 has 192 divisors, whose sum is σ = 26715990067200. Its totient is φ = 4911874007040.

The previous prime is 13305130135447. The next prime is 13305130135457. The reversal of 13305130135450 is 5453103150331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (13305130135457) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10026472687 + ... + 10026474013.

It is an arithmetic number, because the mean of its divisors is an integer number (139145781600).

Almost surely, 2^{13305130135450} is an apocalyptic number.

13305130135450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13305130135450 is an abundant number, since it is smaller than the sum of its proper divisors (13410859931750).

13305130135450 is a wasteful number, since it uses less digits than its factorization.

13305130135450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 13305130135450 its reverse (5453103150331), we get a palindrome (18758233285781).

The spelling of 13305130135450 in words is "thirteen trillion, three hundred five billion, one hundred thirty million, one hundred thirty-five thousand, four hundred fifty".