1312112114 has 8 divisors (see below), whose sum is σ = 1980704748. Its totient is φ = 651877200.

The previous prime is 1312112069. The next prime is 1312112117. The reversal of 1312112114 is 4112112131.

It can be written as a sum of positive squares in 2 ways, for example, as 1308051889 + 4060225 = 36167^2 + 2015^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1312112092 and 1312112101.

It is not an unprimeable number, because it can be changed into a prime (1312112117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2089037 + ... + 2089664.

Almost surely, 2^1312112114 is an apocalyptic number.

1312112114 is a deficient number, since it is larger than the sum of its proper divisors (668592634).

1312112114 is a wasteful number, since it uses less digits than its factorization.

1312112114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178860.

The product of its digits is 48, while the sum is 17.

The square root of 1312112114 is about 36223.0881345034. The cubic root of 1312112114 is about 1094.7719169381.

Adding to 1312112114 its sum of digits (17), we get a palindrome (1312112131).

Adding to 1312112114 its reverse (4112112131), we get a palindrome (5424224245).

The spelling of 1312112114 in words is "one billion, three hundred twelve million, one hundred twelve thousand, one hundred fourteen".