131022333983 has 4 divisors (see below), whose sum is σ = 131034579480. Its totient is φ = 131010088488.

The previous prime is 131022333973. The next prime is 131022333997. The reversal of 131022333983 is 389333220131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389333220131 = 37 ⋅10522519463.

It is a cyclic number.

It is not a de Polignac number, because 131022333983 - 2²⁶ = 130955225119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131022333913) 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, 6106685 + ... + 6128102.

It is an arithmetic number, because the mean of its divisors is an integer number (32758644870).

Almost surely, 2^131022333983 is an apocalyptic number.

131022333983 is a deficient number, since it is larger than the sum of its proper divisors (12245497).

131022333983 is a wasteful number, since it uses less digits than its factorization.

131022333983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12245496.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 131022333983 in words is "one hundred thirty-one billion, twenty-two million, three hundred thirty-three thousand, nine hundred eighty-three".