124043053 has 4 divisors (see below), whose sum is σ = 124314940. Its totient is φ = 123771168.

The previous prime is 124043041. The next prime is 124043069. The reversal of 124043053 is 350340421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350340421 = 5171 ⋅67751.

It can be written as a sum of positive squares in 2 ways, for example, as 91814724 + 32228329 = 9582^2 + 5677^2 .

It is a cyclic number.

It is not a de Polignac number, because 124043053 - 2⁵ = 124043021 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 (124043083) 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 in 3 ways as a sum of consecutive naturals, for example, 135258 + ... + 136171.

It is an arithmetic number, because the mean of its divisors is an integer number (31078735).

Almost surely, 2^124043053 is an apocalyptic number.

It is an amenable number.

124043053 is a deficient number, since it is larger than the sum of its proper divisors (271887).

124043053 is an equidigital number, since it uses as much as digits as its factorization.

124043053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271886.

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

The square root of 124043053 is about 11137.4616946592. The cubic root of 124043053 is about 498.7208007562.

Adding to 124043053 its reverse (350340421), we get a palindrome (474383474).

The spelling of 124043053 in words is "one hundred twenty-four million, forty-three thousand, fifty-three".