131085033 has 8 divisors (see below), whose sum is σ = 175221888. Its totient is φ = 87169104.

The previous prime is 131085013. The next prime is 131085049. The reversal of 131085033 is 330580131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131085033 - 2¹⁷ = 130953961 is a prime.

It is a super-2 number, since 2×131085033² = 34366571753222178, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 131084994 and 131085012.

It is not an unprimeable number, because it can be changed into a prime (131085013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53841 + ... + 56222.

It is an arithmetic number, because the mean of its divisors is an integer number (21902736).

Almost surely, 2^131085033 is an apocalyptic number.

It is an amenable number.

131085033 is a deficient number, since it is larger than the sum of its proper divisors (44136855).

131085033 is a wasteful number, since it uses less digits than its factorization.

131085033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110463.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 131085033 is about 11449.2372235010. The cubic root of 131085033 is about 507.9851724959.

The spelling of 131085033 in words is "one hundred thirty-one million, eighty-five thousand, thirty-three".