12533113035 has 48 divisors (see below), whose sum is σ = 22279486944. Its totient is φ = 6514131456.

The previous prime is 12533113007. The next prime is 12533113067. The reversal of 12533113035 is 53031133521.

12533113035 is a `hidden beast` number, since 1 + 25 + 331 + 1 + 303 + 5 = 666.

It is not a de Polignac number, because 12533113035 - 2¹⁷ = 12532981963 is a prime.

It is a super-2 number, since 2×12533113035² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 877209 + ... + 891381.

It is an arithmetic number, because the mean of its divisors is an integer number (464155978).

Almost surely, 2^12533113035 is an apocalyptic number.

12533113035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12533113035 is a deficient number, since it is larger than the sum of its proper divisors (9746373909).

12533113035 is a wasteful number, since it uses less digits than its factorization.

12533113035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14684 (or 14681 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

Adding to 12533113035 its reverse (53031133521), we get a palindrome (65564246556).

The spelling of 12533113035 in words is "twelve billion, five hundred thirty-three million, one hundred thirteen thousand, thirty-five".