104552123503 has 16 divisors (see below), whose sum is σ = 106431674976. Its totient is φ = 102691563520.

The previous prime is 104552123497. The next prime is 104552123527. The reversal of 104552123503 is 305321255401.

It is a cyclic number.

It is not a de Polignac number, because 104552123503 - 2⁹ = 104552122991 is a prime.

It is a super-2 number, since 2×104552123503² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104552123563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11438151 + ... + 11447287.

It is an arithmetic number, because the mean of its divisors is an integer number (6651979686).

Almost surely, 2^104552123503 is an apocalyptic number.

104552123503 is a deficient number, since it is larger than the sum of its proper divisors (1879551473).

104552123503 is a wasteful number, since it uses less digits than its factorization.

104552123503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10154.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 104552123503 its reverse (305321255401), we get a palindrome (409873378904).

The spelling of 104552123503 in words is "one hundred four billion, five hundred fifty-two million, one hundred twenty-three thousand, five hundred three".