30012350323 has 16 divisors (see below), whose sum is σ = 31558178560. Its totient is φ = 28504742400.

The previous prime is 30012350317. The next prime is 30012350339. The reversal of 30012350323 is 32305321003.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30012350323 - 2¹³ = 30012342131 is a prime.

It is a super-3 number, since 3×30012350323³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30012350294 and 30012350303.

It is not an unprimeable number, because it can be changed into a prime (30012350363) 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, 846823 + ... + 881551.

It is an arithmetic number, because the mean of its divisors is an integer number (1972386160).

Almost surely, 2^30012350323 is an apocalyptic number.

30012350323 is a deficient number, since it is larger than the sum of its proper divisors (1545828237).

30012350323 is a wasteful number, since it uses less digits than its factorization.

30012350323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35278.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 30012350323 its reverse (32305321003), we get a palindrome (62317671326).

The spelling of 30012350323 in words is "thirty billion, twelve million, three hundred fifty thousand, three hundred twenty-three".