131114544 has 40 divisors (see below), whose sum is σ = 369506112. Its totient is φ = 39731520.

The previous prime is 131114507. The next prime is 131114549. The reversal of 131114544 is 445411131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (131114549) 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, 123634 + ... + 124689.

Almost surely, 2^131114544 is an apocalyptic number.

It is an amenable number.

131114544 is an abundant number, since it is smaller than the sum of its proper divisors (238391568).

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

131114544 is a wasteful number, since it uses less digits than its factorization.

131114544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248345 (or 248339 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 131114544 is about 11450.5259267861. The cubic root of 131114544 is about 508.0232903121.

Adding to 131114544 its reverse (445411131), we get a palindrome (576525675).

The spelling of 131114544 in words is "one hundred thirty-one million, one hundred fourteen thousand, five hundred forty-four".