131442010 has 96 divisors (see below), whose sum is σ = 292533120. Its totient is φ = 42311808.

The previous prime is 131441983. The next prime is 131442041. The reversal of 131442010 is 10244131.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1205836 + ... + 1205944.

It is an arithmetic number, because the mean of its divisors is an integer number (3047220).

Almost surely, 2^131442010 is an apocalyptic number.

131442010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131442010 is an abundant number, since it is smaller than the sum of its proper divisors (161091110).

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

131442010 is a wasteful number, since it uses less digits than its factorization.

131442010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 131442010 is about 11464.8161782036. The cubic root of 131442010 is about 508.4458776759.

Adding to 131442010 its reverse (10244131), we get a palindrome (141686141).

The spelling of 131442010 in words is "one hundred thirty-one million, four hundred forty-two thousand, ten".