13023016 has 8 divisors (see below), whose sum is σ = 24418170. Its totient is φ = 6511504.

The previous prime is 13023013. The next prime is 13023029. The reversal of 13023016 is 61032031.

13023016 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 only one way, i.e., 12574116 + 448900 = 3546^2 + 670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13023013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813931 + ... + 813946.

Almost surely, 2^13023016 is an apocalyptic number.

It is an amenable number.

13023016 is a deficient number, since it is larger than the sum of its proper divisors (11395154).

13023016 is a wasteful number, since it uses less digits than its factorization.

13023016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627883 (or 1627879 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13023016 is about 3608.7416089269. The cubic root of 13023016 is about 235.2721518808.

Adding to 13023016 its reverse (61032031), we get a palindrome (74055047).

The spelling of 13023016 in words is "thirteen million, twenty-three thousand, sixteen".