105411204 has 18 divisors (see below), whose sum is σ = 266456190. Its totient is φ = 35137056.

The previous prime is 105411199. The next prime is 105411209. The reversal of 105411204 is 402114501.

105411204 is a `hidden beast` number, since 1 + 0 + 541 + 120 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (105411199) and next prime (105411209).

It can be written as a sum of positive squares in only one way, i.e., 88172100 + 17239104 = 9390^2 + 4152^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×105411204² = 22223043857459232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (105411209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1464009 + ... + 1464080.

Almost surely, 2^105411204 is an apocalyptic number.

It is an amenable number.

105411204 is an abundant number, since it is smaller than the sum of its proper divisors (161044986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105411204 is a wasteful number, since it uses less digits than its factorization.

105411204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928099 (or 2928094 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 105411204 is about 10266.9958605232. The cubic root of 105411204 is about 472.3844481020.

Adding to 105411204 its reverse (402114501), we get a palindrome (507525705).

The spelling of 105411204 in words is "one hundred five million, four hundred eleven thousand, two hundred four".