124202412233113 has 4 divisors (see below), whose sum is σ = 124204964054068. Its totient is φ = 124199860412160.

The previous prime is 124202412233083. The next prime is 124202412233129. The reversal of 124202412233113 is 311332214202421.

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 71817285842064 + 52385126391049 = 8474508^2 + 7237757^2 .

It is a cyclic number.

It is not a de Polignac number, because 124202412233113 - 2⁴⁵ = 89018040144281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124202412233143) 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, 1275837468 + ... + 1275934813.

It is an arithmetic number, because the mean of its divisors is an integer number (31051241013517).

Almost surely, 2^{124202412233113} is an apocalyptic number.

It is an amenable number.

124202412233113 is a deficient number, since it is larger than the sum of its proper divisors (2551820955).

124202412233113 is an equidigital number, since it uses as much as digits as its factorization.

124202412233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551820954.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 124202412233113 its reverse (311332214202421), we get a palindrome (435534626435534).

The spelling of 124202412233113 in words is "one hundred twenty-four trillion, two hundred two billion, four hundred twelve million, two hundred thirty-three thousand, one hundred thirteen".