132312211 has 4 divisors (see below), whose sum is σ = 132335424. Its totient is φ = 132289000.

The previous prime is 132312199. The next prime is 132312251. The reversal of 132312211 is 112213231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 112213231 = 13 ⋅8631787.

It is a cyclic number.

It is not a de Polignac number, because 132312211 - 2¹¹ = 132310163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132312251) 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, 3486 + ... + 16636.

It is an arithmetic number, because the mean of its divisors is an integer number (33083856).

Almost surely, 2^132312211 is an apocalyptic number.

132312211 is a deficient number, since it is larger than the sum of its proper divisors (23213).

132312211 is a wasteful number, since it uses less digits than its factorization.

132312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23212.

The product of its digits is 72, while the sum is 16.

The square root of 132312211 is about 11502.7045080711. The cubic root of 132312211 is about 509.5654519660.

Adding to 132312211 its reverse (112213231), we get a palindrome (244525442).

The spelling of 132312211 in words is "one hundred thirty-two million, three hundred twelve thousand, two hundred eleven".