131232114 has 96 divisors (see below), whose sum is σ = 321484800. Its totient is φ = 38413440.

The previous prime is 131232113. The next prime is 131232133. The reversal of 131232114 is 411232131.

It is a super-3 number, since 3×131232114³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (131232113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 572952 + ... + 573180.

It is an arithmetic number, because the mean of its divisors is an integer number (3348800).

Almost surely, 2^131232114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131232114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160742400).

131232114 is an abundant number, since it is smaller than the sum of its proper divisors (190252686).

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

131232114 is a wasteful number, since it uses less digits than its factorization.

131232114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360 (or 357 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 131232114 is about 11455.6586017566. The cubic root of 131232114 is about 508.1750925775.

Adding to 131232114 its reverse (411232131), we get a palindrome (542464245).

The spelling of 131232114 in words is "one hundred thirty-one million, two hundred thirty-two thousand, one hundred fourteen".