1310203103300 has 72 divisors (see below), whose sum is σ = 3499250158656. Its totient is φ = 414657682560.

The previous prime is 1310203103233. The next prime is 1310203103309. The reversal of 1310203103300 is 33013020131.

It is not an unprimeable number, because it can be changed into a prime (1310203103309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71980082 + ... + 71998281.

It is an arithmetic number, because the mean of its divisors is an integer number (48600696648).

Almost surely, 2^{1310203103300} is an apocalyptic number.

1310203103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310203103300 is an abundant number, since it is smaller than the sum of its proper divisors (2189047055356).

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

1310203103300 is a wasteful number, since it uses less digits than its factorization.

1310203103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143978397 (or 143978390 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1310203103300 its reverse (33013020131), we get a palindrome (1343216123431).

The spelling of 1310203103300 in words is "one trillion, three hundred ten billion, two hundred three million, one hundred three thousand, three hundred".