105503461 has 8 divisors (see below), whose sum is σ = 125817984. Its totient is φ = 86499600.

The previous prime is 105503449. The next prime is 105503491. The reversal of 105503461 is 164305501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105503461 is a prime.

It is a super-2 number, since 2×105503461² = 22261960565957042, which 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 (105503401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327490 + ... + 327811.

It is an arithmetic number, because the mean of its divisors is an integer number (15727248).

Almost surely, 2^105503461 is an apocalyptic number.

It is an amenable number.

105503461 is a deficient number, since it is larger than the sum of its proper divisors (20314523).

105503461 is an equidigital number, since it uses as much as digits as its factorization.

105503461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655331.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 105503461 is about 10271.4877695493. The cubic root of 105503461 is about 472.5222198709.

Adding to 105503461 its reverse (164305501), we get a palindrome (269808962).

The spelling of 105503461 in words is "one hundred five million, five hundred three thousand, four hundred sixty-one".