30011322213 has 12 divisors (see below), whose sum is σ = 43351448140. Its totient is φ = 20006735616.

The previous prime is 30011322203. The next prime is 30011322217. The reversal of 30011322213 is 31222311003.

It can be written as a sum of positive squares in 2 ways, for example, as 26021883969 + 3989438244 = 161313^2 + 63162^2 .

It is not a de Polignac number, because 30011322213 - 2⁴ = 30011322197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011322217) 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, 239643 + ... + 342711.

Almost surely, 2^30011322213 is an apocalyptic number.

It is an amenable number.

30011322213 is a deficient number, since it is larger than the sum of its proper divisors (13340125927).

30011322213 is a wasteful number, since it uses less digits than its factorization.

30011322213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135428 (or 135425 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30011322213 its reverse (31222311003), we get a palindrome (61233633216).

The spelling of 30011322213 in words is "thirty billion, eleven million, three hundred twenty-two thousand, two hundred thirteen".