131048008 has 96 divisors (see below), whose sum is σ = 310426560. Its totient is φ = 50768640.

The previous prime is 131047991. The next prime is 131048039. The reversal of 131048008 is 800840131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577191 + ... + 577417.

It is an arithmetic number, because the mean of its divisors is an integer number (3233610).

Almost surely, 2^131048008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131048008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155213280).

131048008 is an abundant number, since it is smaller than the sum of its proper divisors (179378552).

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

131048008 is a wasteful number, since it uses less digits than its factorization.

131048008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 131048008 is about 11447.6201893669. The cubic root of 131048008 is about 507.9373411464.

Adding to 131048008 its reverse (800840131), we get a palindrome (931888139).

It can be divided in two parts, 13104 and 8008, that added together give a palindrome (21112).

The spelling of 131048008 in words is "one hundred thirty-one million, forty-eight thousand, eight".