33130224243 has 12 divisors (see below), whose sum is σ = 48199049080. Its totient is φ = 21927917376.

The previous prime is 33130224227. The next prime is 33130224269. The reversal of 33130224243 is 34242203133.

33130224243 is a `hidden beast` number, since 331 + 302 + 2 + 4 + 24 + 3 = 666.

It is not a de Polignac number, because 33130224243 - 2⁴ = 33130224227 is a prime.

It is a super-2 number, since 2×33130224243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33130224293) 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, 13240246 + ... + 13242747.

Almost surely, 2^33130224243 is an apocalyptic number.

33130224243 is a deficient number, since it is larger than the sum of its proper divisors (15068824837).

33130224243 is a wasteful number, since it uses less digits than its factorization.

33130224243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26483138 (or 26483135 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 33130224243 its reverse (34242203133), we get a palindrome (67372427376).

The spelling of 33130224243 in words is "thirty-three billion, one hundred thirty million, two hundred twenty-four thousand, two hundred forty-three".