1310355112 has 32 divisors (see below), whose sum is σ = 2737307520. Its totient is φ = 582941440.

The previous prime is 1310355107. The next prime is 1310355133. The reversal of 1310355112 is 2115530131.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 154273 + ... + 162544.

It is an arithmetic number, because the mean of its divisors is an integer number (85540860).

Almost surely, 2^1310355112 is an apocalyptic number.

It is an amenable number.

1310355112 is an abundant number, since it is smaller than the sum of its proper divisors (1426952408).

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

1310355112 is a wasteful number, since it uses less digits than its factorization.

1310355112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316881 (or 316877 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1310355112 is about 36198.8274948236. The cubic root of 1310355112 is about 1094.2830421341.

Adding to 1310355112 its reverse (2115530131), we get a palindrome (3425885243).

The spelling of 1310355112 in words is "one billion, three hundred ten million, three hundred fifty-five thousand, one hundred twelve".