1310200112 has 40 divisors (see below), whose sum is σ = 2739564240. Its totient is φ = 603429120.

The previous prime is 1310200097. The next prime is 1310200139. The reversal of 1310200112 is 2110020131.

It is a junction number, because it is equal to n+sod(n) for n = 1310200093 and 1310200102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95714 + ... + 108542.

It is an arithmetic number, because the mean of its divisors is an integer number (68489106).

Almost surely, 2^1310200112 is an apocalyptic number.

It is an amenable number.

1310200112 is an abundant number, since it is smaller than the sum of its proper divisors (1429364128).

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

1310200112 is a wasteful number, since it uses less digits than its factorization.

1310200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13341 (or 13335 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1310200112 is about 36196.6864781847. The cubic root of 1310200112 is about 1094.2398933830.

Adding to 1310200112 its reverse (2110020131), we get a palindrome (3420220243).

The spelling of 1310200112 in words is "one billion, three hundred ten million, two hundred thousand, one hundred twelve".