32101212029 has 2 divisors, whose sum is σ = 32101212030. Its totient is φ = 32101212028.

The previous prime is 32101211993. The next prime is 32101212041. The reversal of 32101212029 is 92021210123.

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., 30940106404 + 1161105625 = 175898^2 + 34075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32101212029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32101211995 and 32101212013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32101212089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16050606014 + 16050606015.

It is an arithmetic number, because the mean of its divisors is an integer number (16050606015).

Almost surely, 2^32101212029 is an apocalyptic number.

It is an amenable number.

32101212029 is a deficient number, since it is larger than the sum of its proper divisors (1).

32101212029 is an equidigital number, since it uses as much as digits as its factorization.

32101212029 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 32101212029 in words is "thirty-two billion, one hundred one million, two hundred twelve thousand, twenty-nine".