30122013011 has 4 divisors (see below), whose sum is σ = 30124599024. Its totient is φ = 30119427000.

The previous prime is 30122013007. The next prime is 30122013041. The reversal of 30122013011 is 11031022103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11031022103 = 55343 ⋅199321.

It is a cyclic number.

It is not a de Polignac number, because 30122013011 - 2² = 30122013007 is a prime.

It is a super-2 number, since 2×30122013011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30122013001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275455 + ... + 1298856.

It is an arithmetic number, because the mean of its divisors is an integer number (7531149756).

Almost surely, 2^30122013011 is an apocalyptic number.

30122013011 is a deficient number, since it is larger than the sum of its proper divisors (2586013).

30122013011 is a wasteful number, since it uses less digits than its factorization.

30122013011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586012.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30122013011 its reverse (11031022103), we get a palindrome (41153035114).

The spelling of 30122013011 in words is "thirty billion, one hundred twenty-two million, thirteen thousand, eleven".