1303110230012 has 48 divisors (see below), whose sum is σ = 2450229264000. Its totient is φ = 604544336064.

The previous prime is 1303110230011. The next prime is 1303110230017. The reversal of 1303110230012 is 2100320113031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303110230011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 666023 + ... + 1746369.

It is an arithmetic number, because the mean of its divisors is an integer number (51046443000).

Almost surely, 2^{1303110230012} is an apocalyptic number.

It is an amenable number.

1303110230012 is a deficient number, since it is larger than the sum of its proper divisors (1147119033988).

1303110230012 is a wasteful number, since it uses less digits than its factorization.

1303110230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080698 (or 1080696 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1303110230012 its reverse (2100320113031), we get a palindrome (3403430343043).

The spelling of 1303110230012 in words is "one trillion, three hundred three billion, one hundred ten million, two hundred thirty thousand, twelve".