13303513133 has 16 divisors (see below), whose sum is σ = 13734409920. Its totient is φ = 12876558336.

The previous prime is 13303513129. The next prime is 13303513141. The reversal of 13303513133 is 33131530331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13303513133 - 2² = 13303513129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303513163) 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, 8734310 + ... + 8735832.

It is an arithmetic number, because the mean of its divisors is an integer number (858400620).

Almost surely, 2^13303513133 is an apocalyptic number.

It is an amenable number.

13303513133 is a deficient number, since it is larger than the sum of its proper divisors (430896787).

13303513133 is a wasteful number, since it uses less digits than its factorization.

13303513133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636.

The product of its (nonzero) digits is 3645, while the sum is 26.

The spelling of 13303513133 in words is "thirteen billion, three hundred three million, five hundred thirteen thousand, one hundred thirty-three".