33134131 has 2 divisors, whose sum is σ = 33134132. Its totient is φ = 33134130.

The previous prime is 33134111. The next prime is 33134159. The reversal of 33134131 is 13143133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33134131 - 2¹¹ = 33132083 is a prime.

It is a super-2 number, since 2×33134131² = 2195741274250322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33134099 and 33134108.

It is not a weakly prime, because it can be changed into another prime (33134111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16567065 + 16567066.

It is an arithmetic number, because the mean of its divisors is an integer number (16567066).

Almost surely, 2^33134131 is an apocalyptic number.

33134131 is a deficient number, since it is larger than the sum of its proper divisors (1).

33134131 is an equidigital number, since it uses as much as digits as its factorization.

33134131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 19.

The square root of 33134131 is about 5756.2254125425. The cubic root of 33134131 is about 321.1874210798.

Adding to 33134131 its reverse (13143133), we get a palindrome (46277264).

The spelling of 33134131 in words is "thirty-three million, one hundred thirty-four thousand, one hundred thirty-one".