104212034111 has 4 divisors (see below), whose sum is σ = 106635569832. Its totient is φ = 101788498392.

The previous prime is 104212034083. The next prime is 104212034123. The reversal of 104212034111 is 111430212401.

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 104212034111 - 2¹⁸ = 104211771967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104212034411) 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, 1211767796 + ... + 1211767881.

It is an arithmetic number, because the mean of its divisors is an integer number (26658892458).

Almost surely, 2^104212034111 is an apocalyptic number.

104212034111 is a deficient number, since it is larger than the sum of its proper divisors (2423535721).

104212034111 is an equidigital number, since it uses as much as digits as its factorization.

104212034111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423535720.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 104212034111 its reverse (111430212401), we get a palindrome (215642246512).

The spelling of 104212034111 in words is "one hundred four billion, two hundred twelve million, thirty-four thousand, one hundred eleven".