13130770 has 16 divisors (see below), whose sum is σ = 23712768. Its totient is φ = 5235120.

The previous prime is 13130759. The next prime is 13130773. The reversal of 13130770 is 7703131.

It is not an unprimeable number, because it can be changed into a prime (13130773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (1482048).

Almost surely, 2^13130770 is an apocalyptic number.

13130770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130770 is a deficient number, since it is larger than the sum of its proper divisors (10581998).

13130770 is a wasteful number, since it uses less digits than its factorization.

13130770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305.

The product of its (nonzero) digits is 441, while the sum is 22.

The square root of 13130770 is about 3623.6404347010. The cubic root of 13130770 is about 235.9192604206.

The spelling of 13130770 in words is "thirteen million, one hundred thirty thousand, seven hundred seventy".