102345798593 has 16 divisors (see below), whose sum is σ = 106334057280. Its totient is φ = 98435119104.

The previous prime is 102345798589. The next prime is 102345798617. The reversal of 102345798593 is 395897543201.

It is a cyclic number.

It is not a de Polignac number, because 102345798593 - 2² = 102345798589 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102345791593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916705 + ... + 1969377.

It is an arithmetic number, because the mean of its divisors is an integer number (6645878580).

Almost surely, 2^102345798593 is an apocalyptic number.

It is an amenable number.

102345798593 is a deficient number, since it is larger than the sum of its proper divisors (3988258687).

102345798593 is an equidigital number, since it uses as much as digits as its factorization.

102345798593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53408.

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 102345798593 in words is "one hundred two billion, three hundred forty-five million, seven hundred ninety-eight thousand, five hundred ninety-three".