13300780 has 12 divisors (see below), whose sum is σ = 27931680. Its totient is φ = 5320304.

The previous prime is 13300753. The next prime is 13300787. The reversal of 13300780 is 8700331.

13300780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13300787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332500 + ... + 332539.

It is an arithmetic number, because the mean of its divisors is an integer number (2327640).

Almost surely, 2^13300780 is an apocalyptic number.

13300780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13300780 is an abundant number, since it is smaller than the sum of its proper divisors (14630900).

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

13300780 is a wasteful number, since it uses less digits than its factorization.

13300780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665048 (or 665046 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 13300780 is about 3647.0234438512. The cubic root of 13300780 is about 236.9330818091.

The spelling of 13300780 in words is "thirteen million, three hundred thousand, seven hundred eighty".