32123211311 has 2 divisors, whose sum is σ = 32123211312. Its totient is φ = 32123211310.

The previous prime is 32123211301. The next prime is 32123211317. The reversal of 32123211311 is 11311232123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32123211311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32123211317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061605655 + 16061605656.

It is an arithmetic number, because the mean of its divisors is an integer number (16061605656).

Almost surely, 2^32123211311 is an apocalyptic number.

32123211311 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123211311 is an equidigital number, since it uses as much as digits as its factorization.

32123211311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 20.

Adding to 32123211311 its reverse (11311232123), we get a palindrome (43434443434).

The spelling of 32123211311 in words is "thirty-two billion, one hundred twenty-three million, two hundred eleven thousand, three hundred eleven".