13091037 has 8 divisors (see below), whose sum is σ = 18481536. Its totient is φ = 8213952.

The previous prime is 13090967. The next prime is 13091041. The reversal of 13091037 is 73019031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13091037 - 2²⁰ = 12042461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13090998 and 13091016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13091087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128293 + ... + 128394.

It is an arithmetic number, because the mean of its divisors is an integer number (2310192).

Almost surely, 2^13091037 is an apocalyptic number.

13091037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13091037 is a deficient number, since it is larger than the sum of its proper divisors (5390499).

13091037 is a wasteful number, since it uses less digits than its factorization.

13091037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256707.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 13091037 is about 3618.1538109926. The cubic root of 13091037 is about 235.6810603569.

It can be divided in two parts, 1309 and 1037, that added together give a triangular number (2346 = T₆₈).

The spelling of 13091037 in words is "thirteen million, ninety-one thousand, thirty-seven".