131510148 has 48 divisors (see below), whose sum is σ = 382577664. Its totient is φ = 34158240.

The previous prime is 131510143. The next prime is 131510149. The reversal of 131510148 is 841015131.

It is not an unprimeable number, because it can be changed into a prime (131510143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70240 + ... + 72087.

It is an arithmetic number, because the mean of its divisors is an integer number (7970368).

Almost surely, 2^131510148 is an apocalyptic number.

It is an amenable number.

131510148 is an abundant number, since it is smaller than the sum of its proper divisors (251067516).

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

131510148 is a wasteful number, since it uses less digits than its factorization.

131510148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142352 (or 142350 counting only the distinct ones).

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

The square root of 131510148 is about 11467.7874064704. The cubic root of 131510148 is about 508.5337199634.

Adding to 131510148 its reverse (841015131), we get a palindrome (972525279).

The spelling of 131510148 in words is "one hundred thirty-one million, five hundred ten thousand, one hundred forty-eight".