20130013101 has 8 divisors (see below), whose sum is σ = 29280019104. Its totient is φ = 12200007920.

The previous prime is 20130013073. The next prime is 20130013109. The reversal of 20130013101 is 10131003102.

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 20130013101 - 2⁶ = 20130013037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130013109) 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, 305000166 + ... + 305000231.

It is an arithmetic number, because the mean of its divisors is an integer number (3660002388).

Almost surely, 2^20130013101 is an apocalyptic number.

It is an amenable number.

20130013101 is a deficient number, since it is larger than the sum of its proper divisors (9150006003).

20130013101 is a wasteful number, since it uses less digits than its factorization.

20130013101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610000411.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 20130013101 its reverse (10131003102), we get a palindrome (30261016203).

Subtracting from 20130013101 its reverse (10131003102), we obtain a palindrome (9999009999).

It can be divided in two parts, 2013001 and 3101, that added together give a palindrome (2016102).

The spelling of 20130013101 in words is "twenty billion, one hundred thirty million, thirteen thousand, one hundred one".