13109082 has 16 divisors (see below), whose sum is σ = 29963712. Its totient is φ = 3745440.

The previous prime is 13109051. The next prime is 13109087. The reversal of 13109082 is 28090131.

It is not an unprimeable number, because it can be changed into a prime (13109087) 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, 156019 + ... + 156102.

It is an arithmetic number, because the mean of its divisors is an integer number (1872732).

Almost surely, 2^13109082 is an apocalyptic number.

13109082 is an abundant number, since it is smaller than the sum of its proper divisors (16854630).

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

13109082 is a wasteful number, since it uses less digits than its factorization.

13109082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312133.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 13109082 is about 3620.6466273305. The cubic root of 13109082 is about 235.7893001178.

The spelling of 13109082 in words is "thirteen million, one hundred nine thousand, eighty-two".