1310432112 has 60 divisors (see below), whose sum is σ = 4000793784. Its totient is φ = 397100160.

The previous prime is 1310432111. The next prime is 1310432197. The reversal of 1310432112 is 2112340131.

1310432112 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310432111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412063 + ... + 415230.

Almost surely, 2^1310432112 is an apocalyptic number.

1310432112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310432112 is an abundant number, since it is smaller than the sum of its proper divisors (2690361672).

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

1310432112 is a wasteful number, since it uses less digits than its factorization.

1310432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827318 (or 827309 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1310432112 is about 36199.8910495598. The cubic root of 1310432112 is about 1094.3044760551.

Adding to 1310432112 its reverse (2112340131), we get a palindrome (3422772243).

The spelling of 1310432112 in words is "one billion, three hundred ten million, four hundred thirty-two thousand, one hundred twelve".