10132020213321 has 4 divisors (see below), whose sum is σ = 13509360284432. Its totient is φ = 6754680142212.

The previous prime is 10132020213277. The next prime is 10132020213397. The reversal of 10132020213321 is 12331202023101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10132020213321 - 2¹¹ = 10132020211273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10132020213521) 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 3 ways as a sum of consecutive naturals, for example, 1688670035551 + ... + 1688670035556.

It is an arithmetic number, because the mean of its divisors is an integer number (3377340071108).

Almost surely, 2^{10132020213321} is an apocalyptic number.

It is an amenable number.

10132020213321 is a deficient number, since it is larger than the sum of its proper divisors (3377340071111).

10132020213321 is an equidigital number, since it uses as much as digits as its factorization.

10132020213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377340071110.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10132020213321 its reverse (12331202023101), we get a palindrome (22463222236422).

The spelling of 10132020213321 in words is "ten trillion, one hundred thirty-two billion, twenty million, two hundred thirteen thousand, three hundred twenty-one".