33130001000331 has 12 divisors (see below), whose sum is σ = 47857711034952. Its totient is φ = 22085160343296.

The previous prime is 33130001000269. The next prime is 33130001000333. The reversal of 33130001000331 is 13300010003133.

33130001000331 is a `hidden beast` number, since 3 + 31 + 300 + 0 + 1 + 0 + 0 + 0 + 331 = 666.

It is not a de Polignac number, because 33130001000331 - 2¹⁸ = 33130000738187 is a prime.

It is a super-2 number, since 2×33130001000331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33130001000333) 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, 125443281 + ... + 125707106.

It is an arithmetic number, because the mean of its divisors is an integer number (3988142586246).

Almost surely, 2^{33130001000331} is an apocalyptic number.

33130001000331 is a deficient number, since it is larger than the sum of its proper divisors (14727710034621).

33130001000331 is a wasteful number, since it uses less digits than its factorization.

33130001000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251165050 (or 251165047 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 33130001000331 its reverse (13300010003133), we get a palindrome (46430011003464).

The spelling of 33130001000331 in words is "thirty-three trillion, one hundred thirty billion, one million, three hundred thirty-one", and thus it is an aban number.