124201223411113 has 4 divisors (see below), whose sum is σ = 124220387315668. Its totient is φ = 124182059506560.

The previous prime is 124201223411071. The next prime is 124201223411119. The reversal of 124201223411113 is 311114322102421.

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 101653237076329 + 22547986334784 = 10082323^2 + 4748472^2 .

It is a cyclic number.

It is not a de Polignac number, because 124201223411113 - 2⁹ = 124201223410601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124201223411119) 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, 9581942556 + ... + 9581955517.

It is an arithmetic number, because the mean of its divisors is an integer number (31055096828917).

Almost surely, 2^{124201223411113} is an apocalyptic number.

It is an amenable number.

124201223411113 is a deficient number, since it is larger than the sum of its proper divisors (19163904555).

124201223411113 is an equidigital number, since it uses as much as digits as its factorization.

124201223411113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19163904554.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 124201223411113 its reverse (311114322102421), we get a palindrome (435315545513534).

The spelling of 124201223411113 in words is "one hundred twenty-four trillion, two hundred one billion, two hundred twenty-three million, four hundred eleven thousand, one hundred thirteen".