20131014130124 has 48 divisors (see below), whose sum is σ = 37940710451616. Its totient is φ = 9311327155200.

The previous prime is 20131014130069. The next prime is 20131014130133. The reversal of 20131014130124 is 42103141013102.

It is a self number, because there is not a number n which added to its sum of digits gives 20131014130124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3927839 + ... + 7462569.

It is an arithmetic number, because the mean of its divisors is an integer number (790431467742).

Almost surely, 2^{20131014130124} is an apocalyptic number.

It is an amenable number.

20131014130124 is a deficient number, since it is larger than the sum of its proper divisors (17809696321492).

20131014130124 is a wasteful number, since it uses less digits than its factorization.

20131014130124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3536186 (or 3536184 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 20131014130124 its reverse (42103141013102), we get a palindrome (62234155143226).

The spelling of 20131014130124 in words is "twenty trillion, one hundred thirty-one billion, fourteen million, one hundred thirty thousand, one hundred twenty-four".