131320022110012 has 6 divisors (see below), whose sum is σ = 229810038692528. Its totient is φ = 65660011055004.

The previous prime is 131320022109977. The next prime is 131320022110021. The reversal of 131320022110012 is 210011220023131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16415002763748 + ... + 16415002763755.

Almost surely, 2^{131320022110012} is an apocalyptic number.

It is an amenable number.

131320022110012 is a deficient number, since it is larger than the sum of its proper divisors (98490016582516).

131320022110012 is a wasteful number, since it uses less digits than its factorization.

131320022110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32830005527507 (or 32830005527505 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131320022110012 its reverse (210011220023131), we get a palindrome (341331242133143).

The spelling of 131320022110012 in words is "one hundred thirty-one trillion, three hundred twenty billion, twenty-two million, one hundred ten thousand, twelve".