30100200001213 has 4 divisors (see below), whose sum is σ = 30800204652448. Its totient is φ = 29400195349980.

The previous prime is 30100200001189. The next prime is 30100200001219. The reversal of 30100200001213 is 31210000200103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30100200001213 - 2¹³ = 30100199993021 is a prime.

It is a super-3 number, since 3×30100200001213³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30100200001193 and 30100200001202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100200001219) 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, 350002325553 + ... + 350002325638.

It is an arithmetic number, because the mean of its divisors is an integer number (7700051163112).

Almost surely, 2^{30100200001213} is an apocalyptic number.

It is an amenable number.

30100200001213 is a deficient number, since it is larger than the sum of its proper divisors (700004651235).

30100200001213 is an equidigital number, since it uses as much as digits as its factorization.

30100200001213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700004651234.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30100200001213 its reverse (31210000200103), we get a palindrome (61310200201316).

The spelling of 30100200001213 in words is "thirty trillion, one hundred billion, two hundred million, one thousand, two hundred thirteen".