13412031 has 8 divisors (see below), whose sum is σ = 18934704. Its totient is φ = 8415360.

The previous prime is 13412029. The next prime is 13412041. The reversal of 13412031 is 13021431.

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

It is not a de Polignac number, because 13412031 - 2¹ = 13412029 is a prime.

It is a super-2 number, since 2×13412031² = 359765151089922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13412031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412011) 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, 131440 + ... + 131541.

It is an arithmetic number, because the mean of its divisors is an integer number (2366838).

Almost surely, 2^13412031 is an apocalyptic number.

13412031 is a deficient number, since it is larger than the sum of its proper divisors (5522673).

13412031 is a wasteful number, since it uses less digits than its factorization.

13412031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263001.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13412031 is about 3662.2439842261. The cubic root of 13412031 is about 237.5918374289.

Adding to 13412031 its reverse (13021431), we get a palindrome (26433462).

The spelling of 13412031 in words is "thirteen million, four hundred twelve thousand, thirty-one".