12650133033 has 12 divisors (see below), whose sum is σ = 18368083968. Its totient is φ = 8389266840.

The previous prime is 12650133029. The next prime is 12650133061. The reversal of 12650133033 is 33033105621.

It is a happy number.

12650133033 is a `hidden beast` number, since 1 + 2 + 650 + 1 + 3 + 3 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 12650133033 - 2² = 12650133029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12650132988 and 12650133006.

It is not an unprimeable number, because it can be changed into a prime (12650133233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3677785 + ... + 3681222.

It is an arithmetic number, because the mean of its divisors is an integer number (1530673664).

Almost surely, 2^12650133033 is an apocalyptic number.

It is an amenable number.

12650133033 is a deficient number, since it is larger than the sum of its proper divisors (5717950935).

12650133033 is a wasteful number, since it uses less digits than its factorization.

12650133033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7359204 (or 7359201 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

Adding to 12650133033 its reverse (33033105621), we get a palindrome (45683238654).

The spelling of 12650133033 in words is "twelve billion, six hundred fifty million, one hundred thirty-three thousand, thirty-three".