112708143 has 12 divisors (see below), whose sum is σ = 163801560. Its totient is φ = 74676816.

The previous prime is 112708103. The next prime is 112708159. The reversal of 112708143 is 341807211.

It is not a de Polignac number, because 112708143 - 2²⁰ = 111659567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112708103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36948 + ... + 39881.

It is an arithmetic number, because the mean of its divisors is an integer number (13650130).

Almost surely, 2^112708143 is an apocalyptic number.

112708143 is a deficient number, since it is larger than the sum of its proper divisors (51093417).

112708143 is a wasteful number, since it uses less digits than its factorization.

112708143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76998 (or 76995 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 112708143 is about 10616.4091386871. The cubic root of 112708143 is about 483.0422271891.

The spelling of 112708143 in words is "one hundred twelve million, seven hundred eight thousand, one hundred forty-three".