104523234451 has 4 divisors (see below), whose sum is σ = 104960570400. Its totient is φ = 104085898504.

The previous prime is 104523234449. The next prime is 104523234481. The reversal of 104523234451 is 154432325401.

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 104523234451 - 2¹ = 104523234449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104523234481) 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, 218667616 + ... + 218668093.

It is an arithmetic number, because the mean of its divisors is an integer number (26240142600).

Almost surely, 2^104523234451 is an apocalyptic number.

104523234451 is a deficient number, since it is larger than the sum of its proper divisors (437335949).

104523234451 is an equidigital number, since it uses as much as digits as its factorization.

104523234451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437335948.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 104523234451 its reverse (154432325401), we get a palindrome (258955559852).

The spelling of 104523234451 in words is "one hundred four billion, five hundred twenty-three million, two hundred thirty-four thousand, four hundred fifty-one".