30010012303213 has 4 divisors (see below), whose sum is σ = 30021009012540. Its totient is φ = 29999015593888.

The previous prime is 30010012303169. The next prime is 30010012303247. The reversal of 30010012303213 is 31230321001003.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15079964523849 + 14930047779364 = 3883293^2 + 3863942^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010012303213 - 2³⁷ = 29872573349741 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 (30010012303913) 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, 5498350570 + ... + 5498356027.

It is an arithmetic number, because the mean of its divisors is an integer number (7505252253135).

Almost surely, 2^{30010012303213} is an apocalyptic number.

It is an amenable number.

30010012303213 is a deficient number, since it is larger than the sum of its proper divisors (10996709327).

30010012303213 is a wasteful number, since it uses less digits than its factorization.

30010012303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10996709326.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30010012303213 its reverse (31230321001003), we get a palindrome (61240333304216).

The spelling of 30010012303213 in words is "thirty trillion, ten billion, twelve million, three hundred three thousand, two hundred thirteen".