104321532513589 has 2 divisors, whose sum is σ = 104321532513590. Its totient is φ = 104321532513588.

The previous prime is 104321532513469. The next prime is 104321532513613. The reversal of 104321532513589 is 985315235123401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91563655832100 + 12757876681489 = 9568890^2 + 3571817^2 .

It is a cyclic number.

It is not a de Polignac number, because 104321532513589 - 2³³ = 104312942578997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104321532513889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52160766256794 + 52160766256795.

It is an arithmetic number, because the mean of its divisors is an integer number (52160766256795).

Almost surely, 2^{104321532513589} is an apocalyptic number.

It is an amenable number.

104321532513589 is a deficient number, since it is larger than the sum of its proper divisors (1).

104321532513589 is an equidigital number, since it uses as much as digits as its factorization.

104321532513589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 104321532513589 in words is "one hundred four trillion, three hundred twenty-one billion, five hundred thirty-two million, five hundred thirteen thousand, five hundred eighty-nine".