30012212103213 has 8 divisors (see below), whose sum is σ = 40021316964000. Its totient is φ = 20005624322288.

The previous prime is 30012212103199. The next prime is 30012212103227. The reversal of 30012212103213 is 31230121221003.

It is an interprime number because it is at equal distance from previous prime (30012212103199) and next prime (30012212103227).

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 30012212103213 - 2¹² = 30012212099117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30012212103213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012212103233) 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, 629242143 + ... + 629289836.

It is an arithmetic number, because the mean of its divisors is an integer number (5002664620500).

Almost surely, 2^{30012212103213} is an apocalyptic number.

It is an amenable number.

30012212103213 is a deficient number, since it is larger than the sum of its proper divisors (10009104860787).

30012212103213 is a wasteful number, since it uses less digits than its factorization.

30012212103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258539931.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30012212103213 its reverse (31230121221003), we get a palindrome (61242333324216).

The spelling of 30012212103213 in words is "thirty trillion, twelve billion, two hundred twelve million, one hundred three thousand, two hundred thirteen".