32123211133 has 4 divisors (see below), whose sum is σ = 34594227388. Its totient is φ = 29652194880.

The previous prime is 32123211097. The next prime is 32123211143. The reversal of 32123211133 is 33111232123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1435879449 + 30687331684 = 37893^2 + 175178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32123211133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32123211143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235508108 + ... + 1235508133.

It is an arithmetic number, because the mean of its divisors is an integer number (8648556847).

Almost surely, 2^32123211133 is an apocalyptic number.

It is an amenable number.

32123211133 is a deficient number, since it is larger than the sum of its proper divisors (2471016255).

32123211133 is a wasteful number, since it uses less digits than its factorization.

32123211133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471016254.

The product of its digits is 648, while the sum is 22.

Adding to 32123211133 its reverse (33111232123), we get a palindrome (65234443256).

The spelling of 32123211133 in words is "thirty-two billion, one hundred twenty-three million, two hundred eleven thousand, one hundred thirty-three".