131033210133 has 8 divisors (see below), whose sum is σ = 199669653568. Its totient is φ = 74876120064.

The previous prime is 131033210131. The next prime is 131033210171. The reversal of 131033210133 is 331012330131.

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

It is not a de Polignac number, because 131033210133 - 2¹ = 131033210131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6239676673 = 131033210133 / (1 + 3 + 1 + 0 + 3 + 3 + 2 + 1 + 0 + 1 + 3 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033210131) 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, 3119838316 + ... + 3119838357.

It is an arithmetic number, because the mean of its divisors is an integer number (24958706696).

Almost surely, 2^131033210133 is an apocalyptic number.

It is an amenable number.

131033210133 is a deficient number, since it is larger than the sum of its proper divisors (68636443435).

131033210133 is an equidigital number, since it uses as much as digits as its factorization.

131033210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239676683.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131033210133 its reverse (331012330131), we get a palindrome (462045540264).

The spelling of 131033210133 in words is "one hundred thirty-one billion, thirty-three million, two hundred ten thousand, one hundred thirty-three".