105435212 has 6 divisors (see below), whose sum is σ = 184511628. Its totient is φ = 52717604.

The previous prime is 105435203. The next prime is 105435221. The reversal of 105435212 is 212534501.

It is an interprime number because it is at equal distance from previous prime (105435203) and next prime (105435221).

It is a super-2 number, since 2×105435212² = 22233167858969888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13179398 + ... + 13179405.

It is an arithmetic number, because the mean of its divisors is an integer number (30751938).

Almost surely, 2^105435212 is an apocalyptic number.

It is an amenable number.

105435212 is a deficient number, since it is larger than the sum of its proper divisors (79076416).

105435212 is a wasteful number, since it uses less digits than its factorization.

105435212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26358807 (or 26358805 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 105435212 is about 10268.1649772489. The cubic root of 105435212 is about 472.4203081261.

Adding to 105435212 its reverse (212534501), we get a palindrome (317969713).

The spelling of 105435212 in words is "one hundred five million, four hundred thirty-five thousand, two hundred twelve".