20130011323101 has 48 divisors (see below), whose sum is σ = 30123487779840. Its totient is φ = 12940067520000.

The previous prime is 20130011323043. The next prime is 20130011323139. The reversal of 20130011323101 is 10132311003102.

20130011323101 is a `hidden beast` number, since 20 + 1 + 300 + 1 + 1 + 32 + 310 + 1 = 666.

It is not a de Polignac number, because 20130011323101 - 2⁷ = 20130011322973 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 (20130091323101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120209691 + ... + 120377031.

It is an arithmetic number, because the mean of its divisors is an integer number (627572662080).

Almost surely, 2^{20130011323101} is an apocalyptic number.

It is an amenable number.

20130011323101 is a deficient number, since it is larger than the sum of its proper divisors (9993476456739).

20130011323101 is a wasteful number, since it uses less digits than its factorization.

20130011323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168938 (or 168935 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 20130011323101 its reverse (10132311003102), we get a palindrome (30262322326203).

The spelling of 20130011323101 in words is "twenty trillion, one hundred thirty billion, eleven million, three hundred twenty-three thousand, one hundred one".