124340053 has 4 divisors (see below), whose sum is σ = 125174700. Its totient is φ = 123505408.

The previous prime is 124340033. The next prime is 124340063. The reversal of 124340053 is 350043421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40030929 + 84309124 = 6327^2 + 9182^2 .

It is a cyclic number.

It is not a de Polignac number, because 124340053 - 2¹³ = 124331861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124340033) 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, 417100 + ... + 417397.

It is an arithmetic number, because the mean of its divisors is an integer number (31293675).

Almost surely, 2^124340053 is an apocalyptic number.

It is an amenable number.

124340053 is a deficient number, since it is larger than the sum of its proper divisors (834647).

124340053 is an equidigital number, since it uses as much as digits as its factorization.

124340053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834646.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 124340053 is about 11150.7871022632. The cubic root of 124340053 is about 499.1185175573.

Adding to 124340053 its reverse (350043421), we get a palindrome (474383474).

The spelling of 124340053 in words is "one hundred twenty-four million, three hundred forty thousand, fifty-three".