1300013203312 has 20 divisors (see below), whose sum is σ = 2521728451480. Its totient is φ = 649244570688.

The previous prime is 1300013203309. The next prime is 1300013203327. The reversal of 1300013203312 is 2133023100031.

It is a self number, because there is not a number n which added to its sum of digits gives 1300013203312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47612862 + ... + 47640157.

It is an arithmetic number, because the mean of its divisors is an integer number (126086422574).

Almost surely, 2^{1300013203312} is an apocalyptic number.

It is an amenable number.

1300013203312 is a deficient number, since it is larger than the sum of its proper divisors (1221715248168).

1300013203312 is an equidigital number, since it uses as much as digits as its factorization.

1300013203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95253880 (or 95253874 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1300013203312 its reverse (2133023100031), we get a palindrome (3433036303343).

The spelling of 1300013203312 in words is "one trillion, three hundred billion, thirteen million, two hundred three thousand, three hundred twelve".