104100343111 has 2 divisors, whose sum is σ = 104100343112. Its totient is φ = 104100343110.

The previous prime is 104100343093. The next prime is 104100343117. The reversal of 104100343111 is 111343001401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104100343111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104100343117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52050171555 + 52050171556.

It is an arithmetic number, because the mean of its divisors is an integer number (52050171556).

Almost surely, 2^104100343111 is an apocalyptic number.

104100343111 is a deficient number, since it is larger than the sum of its proper divisors (1).

104100343111 is an equidigital number, since it uses as much as digits as its factorization.

104100343111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 104100343111 its reverse (111343001401), we get a palindrome (215443344512).

The spelling of 104100343111 in words is "one hundred four billion, one hundred million, three hundred forty-three thousand, one hundred eleven".