124337161 has 16 divisors (see below), whose sum is σ = 136111248. Its totient is φ = 112896000.

The previous prime is 124337119. The next prime is 124337173. The reversal of 124337161 is 161733421.

It can be written as a sum of positive squares in 8 ways, for example, as 571536 + 123765625 = 756^2 + 11125^2 .

It is a cyclic number.

It is not a de Polignac number, because 124337161 - 2⁷ = 124337033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124337561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368785 + ... + 369121.

It is an arithmetic number, because the mean of its divisors is an integer number (8506953).

Almost surely, 2^124337161 is an apocalyptic number.

It is an amenable number.

124337161 is a deficient number, since it is larger than the sum of its proper divisors (11774087).

124337161 is a wasteful number, since it uses less digits than its factorization.

124337161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732.

The product of its digits is 3024, while the sum is 28.

The square root of 124337161 is about 11150.6574245647. The cubic root of 124337161 is about 499.1146478953.

The spelling of 124337161 in words is "one hundred twenty-four million, three hundred thirty-seven thousand, one hundred sixty-one".