131145010 has 16 divisors (see below), whose sum is σ = 237627072. Its totient is φ = 52110000.

The previous prime is 131144963. The next prime is 131145029. The reversal of 131145010 is 10541131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41916 + ... + 44935.

It is an arithmetic number, because the mean of its divisors is an integer number (14851692).

Almost surely, 2^131145010 is an apocalyptic number.

131145010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131145010 is a deficient number, since it is larger than the sum of its proper divisors (106482062).

131145010 is a wasteful number, since it uses less digits than its factorization.

131145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87009.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 131145010 is about 11451.8561814232. The cubic root of 131145010 is about 508.0626356521.

Adding to 131145010 its reverse (10541131), we get a palindrome (141686141).

The spelling of 131145010 in words is "one hundred thirty-one million, one hundred forty-five thousand, ten".