104512522141111 has 4 divisors (see below), whose sum is σ = 119442882446992. Its totient is φ = 89582161835232.

The previous prime is 104512522141061. The next prime is 104512522141133. The reversal of 104512522141111 is 111141225215401.

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 104512522141111 - 2¹¹ = 104512522139063 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 (104512522141151) 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, 7465180152930 + ... + 7465180152943.

It is an arithmetic number, because the mean of its divisors is an integer number (29860720611748).

Almost surely, 2^{104512522141111} is an apocalyptic number.

104512522141111 is a deficient number, since it is larger than the sum of its proper divisors (14930360305881).

104512522141111 is an equidigital number, since it uses as much as digits as its factorization.

104512522141111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14930360305880.

The product of its (nonzero) digits is 3200, while the sum is 31.

Adding to 104512522141111 its reverse (111141225215401), we get a palindrome (215653747356512).

The spelling of 104512522141111 in words is "one hundred four trillion, five hundred twelve billion, five hundred twenty-two million, one hundred forty-one thousand, one hundred eleven".