20132021132213 has 32 divisors (see below), whose sum is σ = 22621266736128. Its totient is φ = 17823071001600.

The previous prime is 20132021132207. The next prime is 20132021132219. The reversal of 20132021132213 is 31223112023102.

It is an interprime number because it is at equal distance from previous prime (20132021132207) and next prime (20132021132219).

It is a cyclic number.

It is not a de Polignac number, because 20132021132213 - 2¹⁸ = 20132020870069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132021132219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18922718 + ... + 19958288.

It is an arithmetic number, because the mean of its divisors is an integer number (706914585504).

Almost surely, 2^{20132021132213} is an apocalyptic number.

It is an amenable number.

20132021132213 is a deficient number, since it is larger than the sum of its proper divisors (2489245603915).

20132021132213 is a wasteful number, since it uses less digits than its factorization.

20132021132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036653.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20132021132213 its reverse (31223112023102), we get a palindrome (51355133155315).

The spelling of 20132021132213 in words is "twenty trillion, one hundred thirty-two billion, twenty-one million, one hundred thirty-two thousand, two hundred thirteen".