1031300112205 has 32 divisors (see below), whose sum is σ = 1393773014016. Its totient is φ = 725760000000.

The previous prime is 1031300112191. The next prime is 1031300112217. The reversal of 1031300112205 is 5022110031301.

It is not a de Polignac number, because 1031300112205 - 2⁵ = 1031300112173 is a prime.

It is a Duffinian number.

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, 17875405 + ... + 17933005.

It is an arithmetic number, because the mean of its divisors is an integer number (43555406688).

Almost surely, 2^{1031300112205} is an apocalyptic number.

It is an amenable number.

1031300112205 is a deficient number, since it is larger than the sum of its proper divisors (362472901811).

1031300112205 is a wasteful number, since it uses less digits than its factorization.

1031300112205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68149.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 1031300112205 its reverse (5022110031301), we get a palindrome (6053410143506).

The spelling of 1031300112205 in words is "one trillion, thirty-one billion, three hundred million, one hundred twelve thousand, two hundred five".