312000112 has 20 divisors (see below), whose sum is σ = 610735216. Its totient is φ = 154391040.

The previous prime is 312000097. The next prime is 312000127. The reversal of 312000112 is 211000213.

It is an interprime number because it is at equal distance from previous prime (312000097) and next prime (312000127).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98964 + ... + 102067.

Almost surely, 2^312000112 is an apocalyptic number.

It is an amenable number.

312000112 is a deficient number, since it is larger than the sum of its proper divisors (298735104).

312000112 is a wasteful number, since it uses less digits than its factorization.

312000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201136 (or 201130 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 312000112 is about 17663.5249030311. The cubic root of 312000112 is about 678.2423697600.

Adding to 312000112 its reverse (211000213), we get a palindrome (523000325).

The spelling of 312000112 in words is "three hundred twelve million, one hundred twelve", and thus it is an aban number.