105503350 has 24 divisors (see below), whose sum is σ = 197250768. Its totient is φ = 41983200.

The previous prime is 105503341. The next prime is 105503351. The reversal of 105503350 is 53305501.

It is a happy number.

It is a super-2 number, since 2×105503350² = 22261913722445000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105503351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4495 + ... + 15205.

It is an arithmetic number, because the mean of its divisors is an integer number (8218782).

Almost surely, 2^105503350 is an apocalyptic number.

105503350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105503350 is a deficient number, since it is larger than the sum of its proper divisors (91747418).

105503350 is a wasteful number, since it uses less digits than its factorization.

105503350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920 (or 10915 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 105503350 is about 10271.4823662410. The cubic root of 105503350 is about 472.5220541576.

Adding to 105503350 its reverse (53305501), we get a palindrome (158808851).

The spelling of 105503350 in words is "one hundred five million, five hundred three thousand, three hundred fifty".