20131300231001 has 8 divisors (see below), whose sum is σ = 21123929321280. Its totient is φ = 19148450738032.

The previous prime is 20131300230989. The next prime is 20131300231013. The reversal of 20131300231001 is 10013200313102.

It is an interprime number because it is at equal distance from previous prime (20131300230989) and next prime (20131300231013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20131300231001 is a prime.

It is a super-2 number, since 2×20131300231001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20131300231061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444895110 + ... + 2444903343.

It is an arithmetic number, because the mean of its divisors is an integer number (2640491165160).

Almost surely, 2^{20131300231001} is an apocalyptic number.

It is an amenable number.

20131300231001 is a deficient number, since it is larger than the sum of its proper divisors (992629090279).

20131300231001 is a wasteful number, since it uses less digits than its factorization.

20131300231001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889798655.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20131300231001 its reverse (10013200313102), we get a palindrome (30144500544103).

The spelling of 20131300231001 in words is "twenty trillion, one hundred thirty-one billion, three hundred million, two hundred thirty-one thousand, one".