20131014130111 has 8 divisors (see below), whose sum is σ = 20563963547904. Its totient is φ = 19702598214360.

The previous prime is 20131014130069. The next prime is 20131014130133. The reversal of 20131014130111 is 11103141013102.

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 20131014130111 - 2⁷ = 20131014129983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20131014130151) 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, 1133366535 + ... + 1133384296.

It is an arithmetic number, because the mean of its divisors is an integer number (2570495443488).

Almost surely, 2^{20131014130111} is an apocalyptic number.

20131014130111 is a deficient number, since it is larger than the sum of its proper divisors (432949417793).

20131014130111 is a wasteful number, since it uses less digits than its factorization.

20131014130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266751021.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 20131014130111 its reverse (11103141013102), we get a palindrome (31234155143213).

The spelling of 20131014130111 in words is "twenty trillion, one hundred thirty-one billion, fourteen million, one hundred thirty thousand, one hundred eleven".