20331400301013 has 64 divisors (see below), whose sum is σ = 30042611707392. Its totient is φ = 12165087559680.

The previous prime is 20331400301011. The next prime is 20331400301041. The reversal of 20331400301013 is 31010300413302.

It is not a de Polignac number, because 20331400301013 - 2¹ = 20331400301011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20331400301011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 523163203 + ... + 523202063.

It is an arithmetic number, because the mean of its divisors is an integer number (469415807928).

Almost surely, 2^{20331400301013} is an apocalyptic number.

20331400301013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20331400301013 is a deficient number, since it is larger than the sum of its proper divisors (9711211406379).

20331400301013 is a wasteful number, since it uses less digits than its factorization.

20331400301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40254.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20331400301013 its reverse (31010300413302), we get a palindrome (51341700714315).

The spelling of 20331400301013 in words is "twenty trillion, three hundred thirty-one billion, four hundred million, three hundred one thousand, thirteen".