3101430213 has 24 divisors (see below), whose sum is σ = 5123601600. Its totient is φ = 1770937344.

The previous prime is 3101430197. The next prime is 3101430221. The reversal of 3101430213 is 3120341013.

3101430213 is a `hidden beast` number, since 310 + 143 + 0 + 213 = 666.

It is not a de Polignac number, because 3101430213 - 2⁴ = 3101430197 is a prime.

It is a super-2 number, since 2×3101430213² = 19237738732218450738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101430263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71298 + ... + 106236.

It is an arithmetic number, because the mean of its divisors is an integer number (213483400).

Almost surely, 2^3101430213 is an apocalyptic number.

It is an amenable number.

3101430213 is a deficient number, since it is larger than the sum of its proper divisors (2022171387).

3101430213 is a wasteful number, since it uses less digits than its factorization.

3101430213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36361 (or 36358 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3101430213 is about 55690.4858391449. The cubic root of 3101430213 is about 1458.3239371788.

Adding to 3101430213 its reverse (3120341013), we get a palindrome (6221771226).

The spelling of 3101430213 in words is "three billion, one hundred one million, four hundred thirty thousand, two hundred thirteen".