131060270 has 16 divisors (see below), whose sum is σ = 257354928. Its totient is φ = 47658240.

The previous prime is 131060263. The next prime is 131060287. The reversal of 131060270 is 72060131.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595619 + ... + 595838.

It is an arithmetic number, because the mean of its divisors is an integer number (16084683).

Almost surely, 2^131060270 is an apocalyptic number.

131060270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131060270 is a deficient number, since it is larger than the sum of its proper divisors (126294658).

131060270 is a wasteful number, since it uses less digits than its factorization.

131060270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191475.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 131060270 is about 11448.1557466694. The cubic root of 131060270 is about 507.9531830085.

The spelling of 131060270 in words is "one hundred thirty-one million, sixty thousand, two hundred seventy".