32133010181 has 2 divisors, whose sum is σ = 32133010182. Its totient is φ = 32133010180.

The previous prime is 32133010127. The next prime is 32133010253. The reversal of 32133010181 is 18101033123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22600612225 + 9532397956 = 150335^2 + 97634^2 .

It is a cyclic number.

It is not a de Polignac number, because 32133010181 - 2²⁶ = 32065901317 is a prime.

It is a super-2 number, since 2×32133010181² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32133010781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16066505090 + 16066505091.

It is an arithmetic number, because the mean of its divisors is an integer number (16066505091).

Almost surely, 2^32133010181 is an apocalyptic number.

It is an amenable number.

32133010181 is a deficient number, since it is larger than the sum of its proper divisors (1).

32133010181 is an equidigital number, since it uses as much as digits as its factorization.

32133010181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 32133010181 in words is "thirty-two billion, one hundred thirty-three million, ten thousand, one hundred eighty-one".