131233310203 has 8 divisors (see below), whose sum is σ = 131809558608. Its totient is φ = 130657173504.

The previous prime is 131233310191. The next prime is 131233310209. The reversal of 131233310203 is 302013332131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131233310203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131233310209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080776 + ... + 3123082.

It is an arithmetic number, because the mean of its divisors is an integer number (16476194826).

Almost surely, 2^131233310203 is an apocalyptic number.

131233310203 is a deficient number, since it is larger than the sum of its proper divisors (576248405).

131233310203 is a wasteful number, since it uses less digits than its factorization.

131233310203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55853.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 131233310203 its reverse (302013332131), we get a palindrome (433246642334).

The spelling of 131233310203 in words is "one hundred thirty-one billion, two hundred thirty-three million, three hundred ten thousand, two hundred three".