1134112312 has 16 divisors (see below), whose sum is σ = 2133978840. Its totient is φ = 565051296.

The previous prime is 1134112289. The next prime is 1134112319. The reversal of 1134112312 is 2132114311.

It is a self number, because there is not a number n which added to its sum of digits gives 1134112312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134112319) 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, 248203 + ... + 252730.

Almost surely, 2^1134112312 is an apocalyptic number.

It is an amenable number.

1134112312 is a deficient number, since it is larger than the sum of its proper divisors (999866528).

1134112312 is a wasteful number, since it uses less digits than its factorization.

1134112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501222 (or 501218 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 1134112312 is about 33676.5840310445. The cubic root of 1134112312 is about 1042.8424190935.

Adding to 1134112312 its reverse (2132114311), we get a palindrome (3266226623).

It can be divided in two parts, 11341 and 12312, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 1134112312 in words is "one billion, one hundred thirty-four million, one hundred twelve thousand, three hundred twelve".