12131541114 has 64 divisors (see below), whose sum is σ = 30272596992. Its totient is φ = 3148704000.

The previous prime is 12131541113. The next prime is 12131541131. The reversal of 12131541114 is 41114513121.

It is not an unprimeable number, because it can be changed into a prime (12131541113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 661314 + ... + 679410.

It is an arithmetic number, because the mean of its divisors is an integer number (473009328).

Almost surely, 2^12131541114 is an apocalyptic number.

12131541114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12131541114 is an abundant number, since it is smaller than the sum of its proper divisors (18141055878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12131541114 is a wasteful number, since it uses less digits than its factorization.

12131541114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571.

The product of its digits is 480, while the sum is 24.

The spelling of 12131541114 in words is "twelve billion, one hundred thirty-one million, five hundred forty-one thousand, one hundred fourteen".