131033301 has 24 divisors (see below), whose sum is σ = 203925024. Its totient is φ = 74622240.

The previous prime is 131033267. The next prime is 131033327. The reversal of 131033301 is 103330131.

It is not a de Polignac number, because 131033301 - 2⁶ = 131033237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033401) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 47311 + ... + 50003.

It is an arithmetic number, because the mean of its divisors is an integer number (8496876).

Almost surely, 2^131033301 is an apocalyptic number.

It is an amenable number.

131033301 is a deficient number, since it is larger than the sum of its proper divisors (72891723).

131033301 is a wasteful number, since it uses less digits than its factorization.

131033301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041 (or 3034 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 131033301 is about 11446.9778107586. The cubic root of 131033301 is about 507.9183391688.

Adding to 131033301 its reverse (103330131), we get a palindrome (234363432).

The spelling of 131033301 in words is "one hundred thirty-one million, thirty-three thousand, three hundred one".