131252033 has 8 divisors (see below), whose sum is σ = 143332896. Its totient is φ = 119196000.

The previous prime is 131252027. The next prime is 131252041. The reversal of 131252033 is 330252131.

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

It is not a de Polignac number, because 131252033 - 2¹² = 131247937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131251996 and 131252014.

It is not an unprimeable number, because it can be changed into a prime (131252003) 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, 5885 + ... + 17237.

It is an arithmetic number, because the mean of its divisors is an integer number (17916612).

Almost surely, 2^131252033 is an apocalyptic number.

It is an amenable number.

131252033 is a deficient number, since it is larger than the sum of its proper divisors (12080863).

131252033 is a wasteful number, since it uses less digits than its factorization.

131252033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12415.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 131252033 is about 11456.5279644402. The cubic root of 131252033 is about 508.2008023098.

The spelling of 131252033 in words is "one hundred thirty-one million, two hundred fifty-two thousand, thirty-three".