2101042413 has 12 divisors (see below), whose sum is σ = 3036304128. Its totient is φ = 1400018760.

The previous prime is 2101042403. The next prime is 2101042423. The reversal of 2101042413 is 3142401012.

2101042413 is a `hidden beast` number, since 210 + 1 + 0 + 42 + 413 = 666.

It is an interprime number because it is at equal distance from previous prime (2101042403) and next prime (2101042423).

It is not a de Polignac number, because 2101042413 - 2⁴ = 2101042397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101042403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36295 + ... + 74292.

It is an arithmetic number, because the mean of its divisors is an integer number (253025344).

Almost surely, 2^2101042413 is an apocalyptic number.

It is an amenable number.

2101042413 is a deficient number, since it is larger than the sum of its proper divisors (935261715).

2101042413 is a wasteful number, since it uses less digits than its factorization.

2101042413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112704 (or 112701 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2101042413 is about 45837.1291967549. The cubic root of 2101042413 is about 1280.7910176154.

Adding to 2101042413 its reverse (3142401012), we get a palindrome (5243443425).

The spelling of 2101042413 in words is "two billion, one hundred one million, forty-two thousand, four hundred thirteen".