13130276 has 12 divisors (see below), whose sum is σ = 23159808. Its totient is φ = 6513192.

The previous prime is 13130251. The next prime is 13130297. The reversal of 13130276 is 67203131.

It is a happy number.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12416 + ... + 13431.

It is an arithmetic number, because the mean of its divisors is an integer number (1929984).

Almost surely, 2^13130276 is an apocalyptic number.

It is an amenable number.

13130276 is a deficient number, since it is larger than the sum of its proper divisors (10029532).

13130276 is a wasteful number, since it uses less digits than its factorization.

13130276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25978 (or 25976 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 13130276 is about 3623.5722705640. The cubic root of 13130276 is about 235.9163018336.

The spelling of 13130276 in words is "thirteen million, one hundred thirty thousand, two hundred seventy-six".