20112013112301 has 24 divisors (see below), whose sum is σ = 31734541656480. Its totient is φ = 12172604767200.

The previous prime is 20112013112287. The next prime is 20112013112311. The reversal of 20112013112301 is 10321131021102.

20112013112301 is a `hidden beast` number, since 2 + 0 + 1 + 120 + 1 + 311 + 230 + 1 = 666.

It is not a de Polignac number, because 20112013112301 - 2⁶ = 20112013112237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112013112311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137377210 + ... + 137523531.

It is an arithmetic number, because the mean of its divisors is an integer number (1322272569020).

Almost surely, 2^{20112013112301} is an apocalyptic number.

It is an amenable number.

20112013112301 is a deficient number, since it is larger than the sum of its proper divisors (11622528544179).

20112013112301 is a wasteful number, since it uses less digits than its factorization.

20112013112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274901497 (or 274901494 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 20112013112301 its reverse (10321131021102), we get a palindrome (30433144133403).

The spelling of 20112013112301 in words is "twenty trillion, one hundred twelve billion, thirteen million, one hundred twelve thousand, three hundred one".