1101302430205 has 8 divisors (see below), whose sum is σ = 1321698756312. Its totient is φ = 880951384128.

The previous prime is 1101302430191. The next prime is 1101302430223. The reversal of 1101302430205 is 5020342031011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 267474118041 + 833828312164 = 517179^2 + 913142^2 .

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 1101302430205 - 2⁹ = 1101302429693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11266474 + ... + 11363803.

It is an arithmetic number, because the mean of its divisors is an integer number (165212344539).

Almost surely, 2^{1101302430205} is an apocalyptic number.

It is an amenable number.

1101302430205 is a deficient number, since it is larger than the sum of its proper divisors (220396326107).

1101302430205 is an equidigital number, since it uses as much as digits as its factorization.

1101302430205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22640015.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1101302430205 its reverse (5020342031011), we get a palindrome (6121644461216).

The spelling of 1101302430205 in words is "one trillion, one hundred one billion, three hundred two million, four hundred thirty thousand, two hundred five".