124300553 has 8 divisors (see below), whose sum is σ = 135243528. Its totient is φ = 113554944.

The previous prime is 124300543. The next prime is 124300559. The reversal of 124300553 is 355003421.

It can be written as a sum of positive squares in 4 ways, for example, as 44944 + 124255609 = 212^2 + 11147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124300553 - 2⁴ = 124300537 is a prime.

It is a super-2 number, since 2×124300553² = 30901254952211618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124300559) 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 7 ways as a sum of consecutive naturals, for example, 48026 + ... + 50547.

It is an arithmetic number, because the mean of its divisors is an integer number (16905441).

Almost surely, 2^124300553 is an apocalyptic number.

124300553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

124300553 is a deficient number, since it is larger than the sum of its proper divisors (10942975).

124300553 is an equidigital number, since it uses as much as digits as its factorization.

124300553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98683.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 124300553 is about 11149.0157861580. The cubic root of 124300553 is about 499.0656591017.

Adding to 124300553 its reverse (355003421), we get a palindrome (479303974).

The spelling of 124300553 in words is "one hundred twenty-four million, three hundred thousand, five hundred fifty-three".