104103523450 has 36 divisors (see below), whose sum is σ = 202417446798. Its totient is φ = 39830903200.

The previous prime is 104103523429. The next prime is 104103523451. The reversal of 104103523450 is 54325301401.

It can be written as a sum of positive squares in 3 ways, for example, as 58222311849 + 45881211601 = 241293^2 + 214199^2 .

It is not an unprimeable number, because it can be changed into a prime (104103523451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1941481 + ... + 1994380.

Almost surely, 2^104103523450 is an apocalyptic number.

104103523450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104103523450 is a deficient number, since it is larger than the sum of its proper divisors (98313923348).

104103523450 is a wasteful number, since it uses less digits than its factorization.

104103523450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935919 (or 3935891 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 104103523450 its reverse (54325301401), we get a palindrome (158428824851).

The spelling of 104103523450 in words is "one hundred four billion, one hundred three million, five hundred twenty-three thousand, four hundred fifty".