13311029 has 8 divisors (see below), whose sum is σ = 13812120. Its totient is φ = 12812800.

The previous prime is 13311007. The next prime is 13311031. The reversal of 13311029 is 92011331.

13311029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 184900 + 13126129 = 430^2 + 3623^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13311029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13311029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311929) 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, 14669 + ... + 15549.

It is an arithmetic number, because the mean of its divisors is an integer number (1726515).

Almost surely, 2^13311029 is an apocalyptic number.

It is an amenable number.

13311029 is a deficient number, since it is larger than the sum of its proper divisors (501091).

13311029 is an equidigital number, since it uses as much as digits as its factorization.

13311029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 13311029 is about 3648.4282917443. The cubic root of 13311029 is about 236.9939229453.

The spelling of 13311029 in words is "thirteen million, three hundred eleven thousand, twenty-nine".