32131311300071 has 2 divisors, whose sum is σ = 32131311300072. Its totient is φ = 32131311300070.

The previous prime is 32131311300061. The next prime is 32131311300091. The reversal of 32131311300071 is 17000311313123.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32131311300071 - 2³⁰ = 32130237558247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32131311300071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32131311300001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16065655650035 + 16065655650036.

It is an arithmetic number, because the mean of its divisors is an integer number (16065655650036).

Almost surely, 2^{32131311300071} is an apocalyptic number.

32131311300071 is a deficient number, since it is larger than the sum of its proper divisors (1).

32131311300071 is an equidigital number, since it uses as much as digits as its factorization.

32131311300071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

Adding to 32131311300071 its reverse (17000311313123), we get a palindrome (49131622613194).

The spelling of 32131311300071 in words is "thirty-two trillion, one hundred thirty-one billion, three hundred eleven million, three hundred thousand, seventy-one".