30130303011 has 4 divisors (see below), whose sum is σ = 40173737352. Its totient is φ = 20086868672.

The previous prime is 30130302991. The next prime is 30130303067. The reversal of 30130303011 is 11030303103.

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

It is a cyclic number.

It is not a de Polignac number, because 30130303011 - 2¹⁰ = 30130301987 is a prime.

It is a super-2 number, since 2×30130303011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30130303111) 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, 5021717166 + ... + 5021717171.

It is an arithmetic number, because the mean of its divisors is an integer number (10043434338).

Almost surely, 2^30130303011 is an apocalyptic number.

30130303011 is a deficient number, since it is larger than the sum of its proper divisors (10043434341).

30130303011 is a wasteful number, since it uses less digits than its factorization.

30130303011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043434340.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 30130303011 its reverse (11030303103), we get a palindrome (41160606114).

The spelling of 30130303011 in words is "thirty billion, one hundred thirty million, three hundred three thousand, eleven".