800133252120 has 96 divisors (see below), whose sum is σ = 2623445884800. Its totient is φ = 211480636416.

The previous prime is 800133252097. The next prime is 800133252133. The reversal of 800133252120 is 21252331008.

800133252120 is a `hidden beast` number, since 8 + 0 + 0 + 133 + 2 + 521 + 2 + 0 = 666.

It is a super-2 number, since 2×800133252120² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9793800 + ... + 9875159.

It is an arithmetic number, because the mean of its divisors is an integer number (27327561300).

Almost surely, 2^800133252120 is an apocalyptic number.

It is an amenable number.

800133252120 is an abundant number, since it is smaller than the sum of its proper divisors (1823312632680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800133252120 is a wasteful number, since it uses less digits than its factorization.

800133252120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19669089 (or 19669082 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 800133252120 its reverse (21252331008), we get a palindrome (821385583128).

The spelling of 800133252120 in words is "eight hundred billion, one hundred thirty-three million, two hundred fifty-two thousand, one hundred twenty".