32321123101 has 2 divisors, whose sum is σ = 32321123102. Its totient is φ = 32321123100.

The previous prime is 32321123099. The next prime is 32321123147. The reversal of 32321123101 is 10132112323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22785600601 + 9535522500 = 150949^2 + 97650^2 .

It is a cyclic number.

It is not a de Polignac number, because 32321123101 - 2¹ = 32321123099 is a prime.

Together with 32321123099, 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 (32321123171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160561550 + 16160561551.

It is an arithmetic number, because the mean of its divisors is an integer number (16160561551).

Almost surely, 2^32321123101 is an apocalyptic number.

It is an amenable number.

32321123101 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321123101 is an equidigital number, since it uses as much as digits as its factorization.

32321123101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32321123101 its reverse (10132112323), we get a palindrome (42453235424).

The spelling of 32321123101 in words is "thirty-two billion, three hundred twenty-one million, one hundred twenty-three thousand, one hundred one".