124210113 has 4 divisors (see below), whose sum is σ = 165613488. Its totient is φ = 82806740.

The previous prime is 124210063. The next prime is 124210117. The reversal of 124210113 is 311012421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 124210113 - 2⁸ = 124209857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124210092 and 124210101.

It is not an unprimeable number, because it can be changed into a prime (124210117) 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, 20701683 + ... + 20701688.

It is an arithmetic number, because the mean of its divisors is an integer number (41403372).

Almost surely, 2^124210113 is an apocalyptic number.

It is an amenable number.

124210113 is a deficient number, since it is larger than the sum of its proper divisors (41403375).

124210113 is an equidigital number, since it uses as much as digits as its factorization.

124210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41403374.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 124210113 is about 11144.9590847163. The cubic root of 124210113 is about 498.9445911250.

Adding to 124210113 its reverse (311012421), we get a palindrome (435222534).

The spelling of 124210113 in words is "one hundred twenty-four million, two hundred ten thousand, one hundred thirteen".