1310312103300 has 72 divisors (see below), whose sum is σ = 4212410770400. Its totient is φ = 349416560160.

The previous prime is 1310312103277. The next prime is 1310312103311. The reversal of 1310312103300 is 33012130131.

It is a happy number.

1310312103300 is a `hidden beast` number, since 1 + 3 + 10 + 312 + 10 + 330 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242647690 + ... + 242653089.

Almost surely, 2^{1310312103300} is an apocalyptic number.

1310312103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310312103300 is an abundant number, since it is smaller than the sum of its proper divisors (2902098667100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310312103300 is a wasteful number, since it uses less digits than its factorization.

1310312103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485300802 (or 485300789 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1310312103300 its reverse (33012130131), we get a palindrome (1343324233431).

The spelling of 1310312103300 in words is "one trillion, three hundred ten billion, three hundred twelve million, one hundred three thousand, three hundred".