131082059 has 4 divisors (see below), whose sum is σ = 135602160. Its totient is φ = 126561960.

The previous prime is 131082031. The next prime is 131082089. The reversal of 131082059 is 950280131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131082059 - 2⁸ = 131081803 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 4520071 = 131082059 / (1 + 3 + 1 + 0 + 8 + 2 + 0 + 5 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131082089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2260007 + ... + 2260064.

It is an arithmetic number, because the mean of its divisors is an integer number (33900540).

Almost surely, 2^131082059 is an apocalyptic number.

131082059 is a deficient number, since it is larger than the sum of its proper divisors (4520101).

131082059 is an equidigital number, since it uses as much as digits as its factorization.

131082059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520100.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 131082059 is about 11449.1073451165. The cubic root of 131082059 is about 507.9813308182.

The spelling of 131082059 in words is "one hundred thirty-one million, eighty-two thousand, fifty-nine".