32131011119989 has 2 divisors, whose sum is σ = 32131011119990. Its totient is φ = 32131011119988.

The previous prime is 32131011119953. The next prime is 32131011120029. The reversal of 32131011119989 is 98991111013123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30442420026225 + 1688591093764 = 5517465^2 + 1299458^2 .

It is a cyclic number.

It is not a de Polignac number, because 32131011119989 - 2²³ = 32131002731381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32131011119929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065505559994 + 16065505559995.

It is an arithmetic number, because the mean of its divisors is an integer number (16065505559995).

Almost surely, 2^{32131011119989} is an apocalyptic number.

It is an amenable number.

32131011119989 is a deficient number, since it is larger than the sum of its proper divisors (1).

32131011119989 is an equidigital number, since it uses as much as digits as its factorization.

32131011119989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 49.

The spelling of 32131011119989 in words is "thirty-two trillion, one hundred thirty-one billion, eleven million, one hundred nineteen thousand, nine hundred eighty-nine".