124334161 has 4 divisors (see below), whose sum is σ = 142096192. Its totient is φ = 106572132.

The previous prime is 124334137. The next prime is 124334167. The reversal of 124334161 is 161433421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161433421 = 4243 ⋅38047.

It is a cyclic number.

It is not a de Polignac number, because 124334161 - 2⁷ = 124334033 is a prime.

It is a super-3 number, since 3×124334161³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (124334167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8881005 + ... + 8881018.

It is an arithmetic number, because the mean of its divisors is an integer number (35524048).

Almost surely, 2^124334161 is an apocalyptic number.

It is an amenable number.

124334161 is a deficient number, since it is larger than the sum of its proper divisors (17762031).

124334161 is an equidigital number, since it uses as much as digits as its factorization.

124334161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17762030.

The product of its digits is 1728, while the sum is 25.

The square root of 124334161 is about 11150.5229025369. The cubic root of 124334161 is about 499.1106336596.

Adding to 124334161 its reverse (161433421), we get a palindrome (285767582).

The spelling of 124334161 in words is "one hundred twenty-four million, three hundred thirty-four thousand, one hundred sixty-one".