1310102200 has 96 divisors (see below), whose sum is σ = 3344942160. Its totient is φ = 473241600.

The previous prime is 1310102197. The next prime is 1310102201. The reversal of 1310102200 is 22010131.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310102201) 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, 343504 + ... + 347296.

Almost surely, 2^1310102200 is an apocalyptic number.

1310102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1672471080).

1310102200 is an abundant number, since it is smaller than the sum of its proper divisors (2034839960).

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

1310102200 is a wasteful number, since it uses less digits than its factorization.

1310102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1310102200 is about 36195.3339534255. Note that the first 3 decimals coincide. The cubic root of 1310102200 is about 1094.2126349807.

Adding to 1310102200 its reverse (22010131), we get a palindrome (1332112331).

The spelling of 1310102200 in words is "one billion, three hundred ten million, one hundred two thousand, two hundred".