32132021013 has 12 divisors (see below), whose sum is σ = 46423275808. Its totient is φ = 21416567400.

The previous prime is 32132020951. The next prime is 32132021021. The reversal of 32132021013 is 31012023123.

32132021013 is a `hidden beast` number, since 321 + 320 + 2 + 10 + 13 = 666.

It is not a de Polignac number, because 32132021013 - 2⁸ = 32132020757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32132021063) 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 in 11 ways as a sum of consecutive naturals, for example, 355513 + ... + 436638.

Almost surely, 2^32132021013 is an apocalyptic number.

It is an amenable number.

32132021013 is a deficient number, since it is larger than the sum of its proper divisors (14291254795).

32132021013 is a wasteful number, since it uses less digits than its factorization.

32132021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796664 (or 796661 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32132021013 its reverse (31012023123), we get a palindrome (63144044136).

The spelling of 32132021013 in words is "thirty-two billion, one hundred thirty-two million, twenty-one thousand, thirteen".