20313132300101 has 12 divisors (see below), whose sum is σ = 20707649438112. Its totient is φ = 19922175735000.

The previous prime is 20313132299989. The next prime is 20313132300127. The reversal of 20313132300101 is 10100323131302.

It is a de Polignac number, because none of the positive numbers 2^k-20313132300101 is a prime.

It is a super-3 number, since 3×20313132300101³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 (20313132300161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1331075 + ... + 6511376.

It is an arithmetic number, because the mean of its divisors is an integer number (1725637453176).

Almost surely, 2^{20313132300101} is an apocalyptic number.

It is an amenable number.

20313132300101 is a deficient number, since it is larger than the sum of its proper divisors (394517138011).

20313132300101 is an frugal number, since it uses more digits than its factorization.

20313132300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842904 (or 7842713 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 20313132300101 its reverse (10100323131302), we get a palindrome (30413455431403).

The spelling of 20313132300101 in words is "twenty trillion, three hundred thirteen billion, one hundred thirty-two million, three hundred thousand, one hundred one".