105340210 has 8 divisors (see below), whose sum is σ = 189612396. Its totient is φ = 42136080.

The previous prime is 105340181. The next prime is 105340223. The reversal of 105340210 is 12043501.

It can be written as a sum of positive squares in 2 ways, for example, as 100460529 + 4879681 = 10023^2 + 2209^2 .

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

It is a super-2 number, since 2×105340210² = 22193119685688200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267001 + ... + 5267020.

Almost surely, 2^105340210 is an apocalyptic number.

105340210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105340210 is a deficient number, since it is larger than the sum of its proper divisors (84272186).

105340210 is a wasteful number, since it uses less digits than its factorization.

105340210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10534028.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 105340210 is about 10263.5378890517. The cubic root of 105340210 is about 472.2783746426.

Adding to 105340210 its reverse (12043501), we get a palindrome (117383711).

The spelling of 105340210 in words is "one hundred five million, three hundred forty thousand, two hundred ten".