13303503134 has 16 divisors (see below), whose sum is σ = 20017990080. Its totient is φ = 6630873600.

The previous prime is 13303503121. The next prime is 13303503139. The reversal of 13303503134 is 43130530331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13303503139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844934 + ... + 860534.

It is an arithmetic number, because the mean of its divisors is an integer number (1251124380).

Almost surely, 2^13303503134 is an apocalyptic number.

13303503134 is a deficient number, since it is larger than the sum of its proper divisors (6714486946).

13303503134 is a wasteful number, since it uses less digits than its factorization.

13303503134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16915.

The product of its (nonzero) digits is 4860, while the sum is 26.

The spelling of 13303503134 in words is "thirteen billion, three hundred three million, five hundred three thousand, one hundred thirty-four".