30110130013 has 4 divisors (see below), whose sum is σ = 30110750460. Its totient is φ = 30109509568.

The previous prime is 30110129981. The next prime is 30110130041. The reversal of 30110130013 is 31003101103.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14006012409 + 16104117604 = 118347^2 + 126902^2 .

It is a cyclic number.

It is not a de Polignac number, because 30110130013 - 2⁵ = 30110129981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30110129975 and 30110130002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110130613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230620 + ... + 336757.

It is an arithmetic number, because the mean of its divisors is an integer number (7527687615).

Almost surely, 2^30110130013 is an apocalyptic number.

It is an amenable number.

30110130013 is a deficient number, since it is larger than the sum of its proper divisors (620447).

30110130013 is an equidigital number, since it uses as much as digits as its factorization.

30110130013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620446.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 30110130013 its reverse (31003101103), we get a palindrome (61113231116).

The spelling of 30110130013 in words is "thirty billion, one hundred ten million, one hundred thirty thousand, thirteen".