30001103213 has 8 divisors (see below), whose sum is σ = 30998048256. Its totient is φ = 29005981200.

The previous prime is 30001103191. The next prime is 30001103263. The reversal of 30001103213 is 31230110003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30001103213 - 2⁶ = 30001103149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001103263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422258 + ... + 488163.

It is an arithmetic number, because the mean of its divisors is an integer number (3874756032).

Almost surely, 2^30001103213 is an apocalyptic number.

It is an amenable number.

30001103213 is a deficient number, since it is larger than the sum of its proper divisors (996945043).

30001103213 is a wasteful number, since it uses less digits than its factorization.

30001103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911515.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30001103213 its reverse (31230110003), we get a palindrome (61231213216).

The spelling of 30001103213 in words is "thirty billion, one million, one hundred three thousand, two hundred thirteen".