30012312011303 has 8 divisors (see below), whose sum is σ = 30057214090176. Its totient is φ = 29967415884000.

The previous prime is 30012312011243. The next prime is 30012312011333. The reversal of 30012312011303 is 30311021321003.

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 30012312011303 - 2¹⁶ = 30012311945767 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 (30012312011333) 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, 8656850 + ... + 11617472.

It is an arithmetic number, because the mean of its divisors is an integer number (3757151761272).

Almost surely, 2^{30012312011303} is an apocalyptic number.

30012312011303 is a deficient number, since it is larger than the sum of its proper divisors (44902078873).

30012312011303 is a wasteful number, since it uses less digits than its factorization.

30012312011303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975785.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30012312011303 its reverse (30311021321003), we get a palindrome (60323333332306).

The spelling of 30012312011303 in words is "thirty trillion, twelve billion, three hundred twelve million, eleven thousand, three hundred three".