13012033304 has 16 divisors (see below), whose sum is σ = 24437371920. Its totient is φ = 6495400800.

The previous prime is 13012033303. The next prime is 13012033319. The reversal of 13012033304 is 40333021031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012033303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1321772 + ... + 1331579.

It is an arithmetic number, because the mean of its divisors is an integer number (1527335745).

Almost surely, 2^13012033304 is an apocalyptic number.

It is an amenable number.

13012033304 is a deficient number, since it is larger than the sum of its proper divisors (11425338616).

13012033304 is a wasteful number, since it uses less digits than its factorization.

13012033304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653970 (or 2653966 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13012033304 its reverse (40333021031), we get a palindrome (53345054335).

The spelling of 13012033304 in words is "thirteen billion, twelve million, thirty-three thousand, three hundred four".