411212103 has 4 divisors (see below), whose sum is σ = 548282808. Its totient is φ = 274141400.

The previous prime is 411212093. The next prime is 411212111. The reversal of 411212103 is 301212114.

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 411212103 - 2¹³ = 411203911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411212183) 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, 68535348 + ... + 68535353.

It is an arithmetic number, because the mean of its divisors is an integer number (137070702).

Almost surely, 2^411212103 is an apocalyptic number.

411212103 is a deficient number, since it is larger than the sum of its proper divisors (137070705).

411212103 is a wasteful number, since it uses less digits than its factorization.

411212103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137070704.

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

The square root of 411212103 is about 20278.3653927036. The cubic root of 411212103 is about 743.6272503400.

Adding to 411212103 its reverse (301212114), we get a palindrome (712424217).

The spelling of 411212103 in words is "four hundred eleven million, two hundred twelve thousand, one hundred three".