41212123 has 4 divisors (see below), whose sum is σ = 41327280. Its totient is φ = 41096968.

The previous prime is 41212079. The next prime is 41212133. The reversal of 41212123 is 32121214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41212123 - 2²⁵ = 7657691 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41212097 and 41212106.

It is not an unprimeable number, because it can be changed into a prime (41212133) 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, 57040 + ... + 57757.

It is an arithmetic number, because the mean of its divisors is an integer number (10331820).

Almost surely, 2^41212123 is an apocalyptic number.

41212123 is a deficient number, since it is larger than the sum of its proper divisors (115157).

41212123 is a wasteful number, since it uses less digits than its factorization.

41212123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115156.

The product of its digits is 96, while the sum is 16.

The square root of 41212123 is about 6419.6668916697. Note that the first 3 decimals coincide. The cubic root of 41212123 is about 345.4153731143.

Adding to 41212123 its reverse (32121214), we get a palindrome (73333337).

Subtracting from 41212123 its reverse (32121214), we obtain a palindrome (9090909).

The spelling of 41212123 in words is "forty-one million, two hundred twelve thousand, one hundred twenty-three".