13131213004 has 48 divisors (see below), whose sum is σ = 28295165248. Its totient is φ = 5192460288.

The previous prime is 13131212999. The next prime is 13131213031. The reversal of 13131213004 is 40031213131.

13131213004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 980884 + ... + 994180.

Almost surely, 2^13131213004 is an apocalyptic number.

13131213004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13131213004 is an abundant number, since it is smaller than the sum of its proper divisors (15163952244).

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

13131213004 is a wasteful number, since it uses less digits than its factorization.

13131213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16034 (or 16032 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13131213004 its reverse (40031213131), we get a palindrome (53162426135).

The spelling of 13131213004 in words is "thirteen billion, one hundred thirty-one million, two hundred thirteen thousand, four".