102330513205 has 8 divisors (see below), whose sum is σ = 122816278872. Its totient is φ = 81851301888.

The previous prime is 102330513203. The next prime is 102330513247. The reversal of 102330513205 is 502315033201.

It can be written as a sum of positive squares in 4 ways, for example, as 11610278001 + 90720235204 = 107751^2 + 301198^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102330513205 - 2¹ = 102330513203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102330513205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102330513203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604172 + ... + 1666741.

It is an arithmetic number, because the mean of its divisors is an integer number (15352034859).

Almost surely, 2^102330513205 is an apocalyptic number.

It is an amenable number.

102330513205 is a deficient number, since it is larger than the sum of its proper divisors (20485765667).

102330513205 is an equidigital number, since it uses as much as digits as its factorization.

102330513205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277175.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 102330513205 its reverse (502315033201), we get a palindrome (604645546406).

The spelling of 102330513205 in words is "one hundred two billion, three hundred thirty million, five hundred thirteen thousand, two hundred five".