131146360 has 32 divisors (see below), whose sum is σ = 310611600. Its totient is φ = 49697280.

The previous prime is 131146357. The next prime is 131146451. The reversal of 131146360 is 63641131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85521 + ... + 87040.

Almost surely, 2^131146360 is an apocalyptic number.

131146360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131146360 is an abundant number, since it is smaller than the sum of its proper divisors (179465240).

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

131146360 is a wasteful number, since it uses less digits than its factorization.

131146360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172591 (or 172587 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 131146360 is about 11451.9151236813. The cubic root of 131146360 is about 508.0643789697.

Adding to 131146360 its reverse (63641131), we get a palindrome (194787491).

The spelling of 131146360 in words is "one hundred thirty-one million, one hundred forty-six thousand, three hundred sixty".