20132314423300 has 72 divisors (see below), whose sum is σ = 44225404142976. Its totient is φ = 7953755679360.

The previous prime is 20132314423279. The next prime is 20132314423303. The reversal of 20132314423300 is 332441323102.

It is a happy number.

It is a super-2 number, since 2×20132314423300² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20132314423303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30608694 + ... + 31259506.

It is an arithmetic number, because the mean of its divisors is an integer number (614241724208).

Almost surely, 2^{20132314423300} is an apocalyptic number.

20132314423300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20132314423300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22112702071488).

20132314423300 is an abundant number, since it is smaller than the sum of its proper divisors (24093089719676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20132314423300 is a wasteful number, since it uses less digits than its factorization.

20132314423300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654637 (or 654630 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 20132314423300 its reverse (332441323102), we get a palindrome (20464755746402).

The spelling of 20132314423300 in words is "twenty trillion, one hundred thirty-two billion, three hundred fourteen million, four hundred twenty-three thousand, three hundred".