10305143335205 has 32 divisors (see below), whose sum is σ = 12779321425920. Its totient is φ = 7969279256640.

The previous prime is 10305143335177. The next prime is 10305143335261. The reversal of 10305143335205 is 50253334150301.

It is a happy number.

10305143335205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10305143335205 - 2⁶ = 10305143335141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 902134124 + ... + 902145546.

It is an arithmetic number, because the mean of its divisors is an integer number (399353794560).

Almost surely, 2^{10305143335205} is an apocalyptic number.

It is an amenable number.

10305143335205 is a deficient number, since it is larger than the sum of its proper divisors (2474178090715).

10305143335205 is a wasteful number, since it uses less digits than its factorization.

10305143335205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 10305143335205 its reverse (50253334150301), we get a palindrome (60558477485506).

The spelling of 10305143335205 in words is "ten trillion, three hundred five billion, one hundred forty-three million, three hundred thirty-five thousand, two hundred five".