131023232333 has 16 divisors (see below), whose sum is σ = 152918640000. Its totient is φ = 112216055616.

The previous prime is 131023232299. The next prime is 131023232341. The reversal of 131023232333 is 333232320131.

It is a happy number.

It is not a de Polignac number, because 131023232333 - 2¹⁰ = 131023231309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131023232033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280133 + ... + 583541.

It is an arithmetic number, because the mean of its divisors is an integer number (9557415000).

Almost surely, 2^131023232333 is an apocalyptic number.

It is an amenable number.

131023232333 is a deficient number, since it is larger than the sum of its proper divisors (21895407667).

131023232333 is an equidigital number, since it uses as much as digits as its factorization.

131023232333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304689 (or 304675 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 131023232333 its reverse (333232320131), we get a palindrome (464255552464).

The spelling of 131023232333 in words is "one hundred thirty-one billion, twenty-three million, two hundred thirty-two thousand, three hundred thirty-three".