30302000012321 has 16 divisors (see below), whose sum is σ = 31498938240000. Its totient is φ = 29115293514048.

The previous prime is 30302000012287. The next prime is 30302000012327. The reversal of 30302000012321 is 12321000020303.

It is a cyclic number.

It is not a de Polignac number, because 30302000012321 - 2²⁶ = 30301932903457 is a prime.

It is a super-2 number, since 2×30302000012321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30302000012321.

It is not an unprimeable number, because it can be changed into a prime (30302000012327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16925540 + ... + 18630026.

It is an arithmetic number, because the mean of its divisors is an integer number (1968683640000).

Almost surely, 2^{30302000012321} is an apocalyptic number.

It is an amenable number.

30302000012321 is a deficient number, since it is larger than the sum of its proper divisors (1196938227679).

30302000012321 is a wasteful number, since it uses less digits than its factorization.

30302000012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707488.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30302000012321 its reverse (12321000020303), we get a palindrome (42623000032624).

The spelling of 30302000012321 in words is "thirty trillion, three hundred two billion, twelve thousand, three hundred twenty-one".