13401135530 has 32 divisors (see below), whose sum is σ = 25607798784. Its totient is φ = 5031936256.

The previous prime is 13401135529. The next prime is 13401135551. The reversal of 13401135530 is 3553110431.

13401135530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13401135530.

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, 37802 + ... + 168021.

It is an arithmetic number, because the mean of its divisors is an integer number (800243712).

Almost surely, 2^13401135530 is an apocalyptic number.

13401135530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13401135530 is a deficient number, since it is larger than the sum of its proper divisors (12206663254).

13401135530 is a wasteful number, since it uses less digits than its factorization.

13401135530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206230.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13401135530 its reverse (3553110431), we get a palindrome (16954245961).

The spelling of 13401135530 in words is "thirteen billion, four hundred one million, one hundred thirty-five thousand, five hundred thirty".