124228135683 has 12 divisors (see below), whose sum is σ = 179730536440. Its totient is φ = 82684958976.

The previous prime is 124228135679. The next prime is 124228135687. The reversal of 124228135683 is 386531822421.

124228135683 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 2 + 81 + 3 + 568 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (124228135679) and next prime (124228135687).

It is not a de Polignac number, because 124228135683 - 2² = 124228135679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124228135687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11143966 + ... + 11155107.

Almost surely, 2^124228135683 is an apocalyptic number.

124228135683 is a deficient number, since it is larger than the sum of its proper divisors (55502400757).

124228135683 is a wasteful number, since it uses less digits than its factorization.

124228135683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22299698 (or 22299695 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 124228135683 in words is "one hundred twenty-four billion, two hundred twenty-eight million, one hundred thirty-five thousand, six hundred eighty-three".