131022233113132 has 6 divisors (see below), whose sum is σ = 229288907947988. Its totient is φ = 65511116556564.

The previous prime is 131022233113129. The next prime is 131022233113201. The reversal of 131022233113132 is 231311332220131.

It is a self number, because there is not a number n which added to its sum of digits gives 131022233113132.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16377779139138 + ... + 16377779139145.

Almost surely, 2^{131022233113132} is an apocalyptic number.

It is an amenable number.

131022233113132 is a deficient number, since it is larger than the sum of its proper divisors (98266674834856).

131022233113132 is a wasteful number, since it uses less digits than its factorization.

131022233113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32755558278287 (or 32755558278285 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 131022233113132 its reverse (231311332220131), we get a palindrome (362333565333263).

The spelling of 131022233113132 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred thirty-three million, one hundred thirteen thousand, one hundred thirty-two".