131332031233203 has 4 divisors (see below), whose sum is σ = 175109374977608. Its totient is φ = 87554687488800.

The previous prime is 131332031233121. The next prime is 131332031233213. The reversal of 131332031233203 is 302332130233131.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 131332031233203 - 2¹⁰ = 131332031232179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131332031233213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21888671872198 + ... + 21888671872203.

It is an arithmetic number, because the mean of its divisors is an integer number (43777343744402).

Almost surely, 2^{131332031233203} is an apocalyptic number.

131332031233203 is a deficient number, since it is larger than the sum of its proper divisors (43777343744405).

131332031233203 is an equidigital number, since it uses as much as digits as its factorization.

131332031233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43777343744404.

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 131332031233203 its reverse (302332130233131), we get a palindrome (433664161466334).

The spelling of 131332031233203 in words is "one hundred thirty-one trillion, three hundred thirty-two billion, thirty-one million, two hundred thirty-three thousand, two hundred three".