32311122061 has 2 divisors, whose sum is σ = 32311122062. Its totient is φ = 32311122060.

The previous prime is 32311122059. The next prime is 32311122133. The reversal of 32311122061 is 16022111323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32218096036 + 93026025 = 179494^2 + 9645^2 .

It is a cyclic number.

It is not a de Polignac number, because 32311122061 - 2¹ = 32311122059 is a prime.

Together with 32311122059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32311122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16155561030 + 16155561031.

It is an arithmetic number, because the mean of its divisors is an integer number (16155561031).

Almost surely, 2^32311122061 is an apocalyptic number.

It is an amenable number.

32311122061 is a deficient number, since it is larger than the sum of its proper divisors (1).

32311122061 is an equidigital number, since it uses as much as digits as its factorization.

32311122061 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 22.

Adding to 32311122061 its reverse (16022111323), we get a palindrome (48333233384).

The spelling of 32311122061 in words is "thirty-two billion, three hundred eleven million, one hundred twenty-two thousand, sixty-one".