20423111313301 has 12 divisors (see below), whose sum is σ = 20822030800992. Its totient is φ = 20031634927304.

The previous prime is 20423111313277. The next prime is 20423111313313. The reversal of 20423111313301 is 10331311132402.

It is not a de Polignac number, because 20423111313301 - 2²⁵ = 20423077758869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20423111313601) 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 11 ways as a sum of consecutive naturals, for example, 5079841 + ... + 8164006.

It is an arithmetic number, because the mean of its divisors is an integer number (1735169233416).

Almost surely, 2^{20423111313301} is an apocalyptic number.

It is an amenable number.

20423111313301 is a deficient number, since it is larger than the sum of its proper divisors (398919487691).

20423111313301 is an equidigital number, since it uses as much as digits as its factorization.

20423111313301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13244408 (or 13244349 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 20423111313301 its reverse (10331311132402), we get a palindrome (30754422445703).

The spelling of 20423111313301 in words is "twenty trillion, four hundred twenty-three billion, one hundred eleven million, three hundred thirteen thousand, three hundred one".