30120213031214 has 8 divisors (see below), whose sum is σ = 47144681266320. Its totient is φ = 14405319275776.

The previous prime is 30120213031213. The next prime is 30120213031247. The reversal of 30120213031214 is 41213031202103.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 30120213031214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30120213031213) 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, 327393619859 + ... + 327393619950.

It is an arithmetic number, because the mean of its divisors is an integer number (5893085158290).

Almost surely, 2^{30120213031214} is an apocalyptic number.

30120213031214 is a deficient number, since it is larger than the sum of its proper divisors (17024468235106).

30120213031214 is a wasteful number, since it uses less digits than its factorization.

30120213031214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654787239834.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 30120213031214 its reverse (41213031202103), we get a palindrome (71333244233317).

The spelling of 30120213031214 in words is "thirty trillion, one hundred twenty billion, two hundred thirteen million, thirty-one thousand, two hundred fourteen".