20113123301 has 8 divisors (see below), whose sum is σ = 20431246080. Its totient is φ = 19796152032.

The previous prime is 20113123213. The next prime is 20113123343. The reversal of 20113123301 is 10332131102.

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

It is a cyclic number.

It is not a de Polignac number, because 20113123301 - 2³⁰ = 19039381477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20113123301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113123001) 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, 252635 + ... + 322568.

It is an arithmetic number, because the mean of its divisors is an integer number (2553905760).

Almost surely, 2^20113123301 is an apocalyptic number.

It is an amenable number.

20113123301 is a deficient number, since it is larger than the sum of its proper divisors (318122779).

20113123301 is an equidigital number, since it uses as much as digits as its factorization.

20113123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575755.

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

Adding to 20113123301 its reverse (10332131102), we get a palindrome (30445254403).

The spelling of 20113123301 in words is "twenty billion, one hundred thirteen million, one hundred twenty-three thousand, three hundred one".