105503348 has 6 divisors (see below), whose sum is σ = 184630866. Its totient is φ = 52751672.

The previous prime is 105503341. The next prime is 105503351. The reversal of 105503348 is 843305501.

It can be written as a sum of positive squares in only one way, i.e., 71537764 + 33965584 = 8458^2 + 5828^2 .

It is a super-2 number, since 2×105503348² = 22261912878418208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105503348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105503341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13187915 + ... + 13187922.

It is an arithmetic number, because the mean of its divisors is an integer number (30771811).

Almost surely, 2^105503348 is an apocalyptic number.

It is an amenable number.

105503348 is a deficient number, since it is larger than the sum of its proper divisors (79127518).

105503348 is a wasteful number, since it uses less digits than its factorization.

105503348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26375841 (or 26375839 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 105503348 is about 10271.4822688841. The cubic root of 105503348 is about 472.5220511717.

Adding to 105503348 its reverse (843305501), we get a palindrome (948808849).

The spelling of 105503348 in words is "one hundred five million, five hundred three thousand, three hundred forty-eight".