131504848 has 10 divisors (see below), whose sum is σ = 254790674. Its totient is φ = 65752416.

The previous prime is 131504831. The next prime is 131504881. The reversal of 131504848 is 848405131.

It can be written as a sum of positive squares in only one way, i.e., 85155984 + 46348864 = 9228^2 + 6808^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4109511 + ... + 4109542.

Almost surely, 2^131504848 is an apocalyptic number.

It is an amenable number.

131504848 is a deficient number, since it is larger than the sum of its proper divisors (123285826).

131504848 is an equidigital number, since it uses as much as digits as its factorization.

131504848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219061 (or 8219055 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 131504848 is about 11467.5563220766. The cubic root of 131504848 is about 508.5268883869.

Adding to 131504848 its reverse (848405131), we get a palindrome (979909979).

The spelling of 131504848 in words is "one hundred thirty-one million, five hundred four thousand, eight hundred forty-eight".