124153304213 has 4 divisors (see below), whose sum is σ = 124154178828. Its totient is φ = 124152429600.

The previous prime is 124153304203. The next prime is 124153304309. The reversal of 124153304213 is 312403351421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 98810892964 + 25342411249 = 314342^2 + 159193^2 .

It is a cyclic number.

It is not a de Polignac number, because 124153304213 - 2¹⁰ = 124153303189 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 (124153304203) 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, 169856 + ... + 526457.

It is an arithmetic number, because the mean of its divisors is an integer number (31038544707).

Almost surely, 2^124153304213 is an apocalyptic number.

It is an amenable number.

124153304213 is a deficient number, since it is larger than the sum of its proper divisors (874615).

124153304213 is an equidigital number, since it uses as much as digits as its factorization.

124153304213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874614.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 124153304213 its reverse (312403351421), we get a palindrome (436556655634).

The spelling of 124153304213 in words is "one hundred twenty-four billion, one hundred fifty-three million, three hundred four thousand, two hundred thirteen".