13013433104 has 80 divisors (see below), whose sum is σ = 29104137216. Its totient is φ = 5521526400.

The previous prime is 13013433101. The next prime is 13013433107. The reversal of 13013433104 is 40133431031.

It is an interprime number because it is at equal distance from previous prime (13013433101) and next prime (13013433107).

It is a self number, because there is not a number n which added to its sum of digits gives 13013433104.

It is not an unprimeable number, because it can be changed into a prime (13013433101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8611709 + ... + 8613219.

Almost surely, 2^13013433104 is an apocalyptic number.

13013433104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13013433104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14552068608).

13013433104 is an abundant number, since it is smaller than the sum of its proper divisors (16090704112).

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

13013433104 is a wasteful number, since it uses less digits than its factorization.

13013433104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244 (or 2238 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13013433104 its reverse (40133431031), we get a palindrome (53146864135).

The spelling of 13013433104 in words is "thirteen billion, thirteen million, four hundred thirty-three thousand, one hundred four".