13030044 has 24 divisors (see below), whose sum is σ = 31385088. Its totient is φ = 4203120.

The previous prime is 13030037. The next prime is 13030051. The reversal of 13030044 is 44003031.

13030044 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13030037) and next prime (13030051).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17142 + ... + 17885.

It is an arithmetic number, because the mean of its divisors is an integer number (1307712).

Almost surely, 2^13030044 is an apocalyptic number.

It is an amenable number.

13030044 is an abundant number, since it is smaller than the sum of its proper divisors (18355044).

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

13030044 is a wasteful number, since it uses less digits than its factorization.

13030044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35065 (or 35063 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 13030044 is about 3609.7152242248. The cubic root of 13030044 is about 235.3144665882.

Adding to 13030044 its reverse (44003031), we get a palindrome (57033075).

The spelling of 13030044 in words is "thirteen million, thirty thousand, forty-four".