20132331010213 has 32 divisors (see below), whose sum is σ = 21412866908160. Its totient is φ = 18900903813120.

The previous prime is 20132331010201. The next prime is 20132331010249. The reversal of 20132331010213 is 31201013323102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20132331010213 is a prime.

It is a super-2 number, since 2×20132331010213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132331010283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36523293 + ... + 37070413.

It is an arithmetic number, because the mean of its divisors is an integer number (669152090880).

Almost surely, 2^{20132331010213} is an apocalyptic number.

It is an amenable number.

20132331010213 is a deficient number, since it is larger than the sum of its proper divisors (1280535897947).

20132331010213 is a wasteful number, since it uses less digits than its factorization.

20132331010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547477.

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

Adding to 20132331010213 its reverse (31201013323102), we get a palindrome (51333344333315).

The spelling of 20132331010213 in words is "twenty trillion, one hundred thirty-two billion, three hundred thirty-one million, ten thousand, two hundred thirteen".