112683881 has 2 divisors, whose sum is σ = 112683882. Its totient is φ = 112683880.

The previous prime is 112683869. The next prime is 112683899. The reversal of 112683881 is 188386211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103713856 + 8970025 = 10184^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 112683881 - 2¹⁴ = 112667497 is a prime.

It is a super-2 number, since 2×112683881² = 25395314074444322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112683811) 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 as a sum of consecutive naturals, namely, 56341940 + 56341941.

It is an arithmetic number, because the mean of its divisors is an integer number (56341941).

Almost surely, 2^112683881 is an apocalyptic number.

It is an amenable number.

112683881 is a deficient number, since it is larger than the sum of its proper divisors (1).

112683881 is an equidigital number, since it uses as much as digits as its factorization.

112683881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432, while the sum is 38.

The square root of 112683881 is about 10615.2664121067. The cubic root of 112683881 is about 483.0075641759.

The spelling of 112683881 in words is "one hundred twelve million, six hundred eighty-three thousand, eight hundred eighty-one".