3043212105 has 16 divisors (see below), whose sum is σ = 4875456960. Its totient is φ = 1620940608.

The previous prime is 3043212091. The next prime is 3043212157. The reversal of 3043212105 is 5012123403.

It is not a de Polignac number, because 3043212105 - 2²³ = 3034823497 is a prime.

It is a super-2 number, since 2×3043212105² = 18522279832037062050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119635 + ... + 142824.

It is an arithmetic number, because the mean of its divisors is an integer number (304716060).

Almost surely, 2^3043212105 is an apocalyptic number.

It is an amenable number.

3043212105 is a deficient number, since it is larger than the sum of its proper divisors (1832244855).

3043212105 is a wasteful number, since it uses less digits than its factorization.

3043212105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263240.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3043212105 is about 55165.3161415758. The cubic root of 3043212105 is about 1449.1413235463.

Adding to 3043212105 its reverse (5012123403), we get a palindrome (8055335508).

The spelling of 3043212105 in words is "three billion, forty-three million, two hundred twelve thousand, one hundred five".