20301201113111 has 8 divisors (see below), whose sum is σ = 20318058668160. Its totient is φ = 20284347379968.

The previous prime is 20301201113093. The next prime is 20301201113113. The reversal of 20301201113111 is 11131110210302.

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 20301201113111 - 2⁶ = 20301201113047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20301201113111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301201113113) 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, 9722015 + ... + 11624111.

It is an arithmetic number, because the mean of its divisors is an integer number (2539757333520).

Almost surely, 2^{20301201113111} is an apocalyptic number.

20301201113111 is a deficient number, since it is larger than the sum of its proper divisors (16857555049).

20301201113111 is a wasteful number, since it uses less digits than its factorization.

20301201113111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910953.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 20301201113111 its reverse (11131110210302), we get a palindrome (31432311323413).

The spelling of 20301201113111 in words is "twenty trillion, three hundred one billion, two hundred one million, one hundred thirteen thousand, one hundred eleven".