2110030013 has 20 divisors (see below), whose sum is σ = 2650944828. Its totient is φ = 1669449600.

The previous prime is 2110030007. The next prime is 2110030019. The reversal of 2110030013 is 3100300112.

It is an interprime number because it is at equal distance from previous prime (2110030007) and next prime (2110030019).

It can be written as a sum of positive squares in 2 ways, for example, as 1453286884 + 656743129 = 38122^2 + 25627^2 .

It is not a de Polignac number, because 2110030013 - 2⁴ = 2110029997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110029976 and 2110030003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110030019) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2588 + ... + 65013.

Almost surely, 2^2110030013 is an apocalyptic number.

It is an amenable number.

2110030013 is a deficient number, since it is larger than the sum of its proper divisors (540914815).

2110030013 is an frugal number, since it uses more digits than its factorization.

2110030013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67642 (or 67621 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 2110030013 is about 45935.0630020249. The cubic root of 2110030013 is about 1282.6146937035.

Adding to 2110030013 its reverse (3100300112), we get a palindrome (5210330125).

The spelling of 2110030013 in words is "two billion, one hundred ten million, thirty thousand, thirteen".