32233251161 has 2 divisors, whose sum is σ = 32233251162. Its totient is φ = 32233251160.

The previous prime is 32233251143. The next prime is 32233251173. The reversal of 32233251161 is 16115233223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22321854025 + 9911397136 = 149405^2 + 99556^2 .

It is a cyclic number.

It is not a de Polignac number, because 32233251161 - 2¹⁸ = 32232989017 is a prime.

It is not a weakly prime, because it can be changed into another prime (32233251101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16116625580 + 16116625581.

It is an arithmetic number, because the mean of its divisors is an integer number (16116625581).

Almost surely, 2^32233251161 is an apocalyptic number.

It is an amenable number.

32233251161 is a deficient number, since it is larger than the sum of its proper divisors (1).

32233251161 is an equidigital number, since it uses as much as digits as its factorization.

32233251161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

Adding to 32233251161 its reverse (16115233223), we get a palindrome (48348484384).

The spelling of 32233251161 in words is "thirty-two billion, two hundred thirty-three million, two hundred fifty-one thousand, one hundred sixty-one".