30030021303313 has 16 divisors (see below), whose sum is σ = 31015754334720. Its totient is φ = 29045356704000.

The previous prime is 30030021303299. The next prime is 30030021303329. The reversal of 30030021303313 is 31330312003003.

It is a cyclic number.

It is not a de Polignac number, because 30030021303313 - 2²⁹ = 30029484432401 is a prime.

It is a super-2 number, since 2×30030021303313² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30030021303343) 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, 444190713 + ... + 444258313.

It is an arithmetic number, because the mean of its divisors is an integer number (1938484645920).

Almost surely, 2^{30030021303313} is an apocalyptic number.

It is an amenable number.

30030021303313 is a deficient number, since it is larger than the sum of its proper divisors (985733031407).

30030021303313 is a wasteful number, since it uses less digits than its factorization.

30030021303313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75288.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30030021303313 its reverse (31330312003003), we get a palindrome (61360333306316).

The spelling of 30030021303313 in words is "thirty trillion, thirty billion, twenty-one million, three hundred three thousand, three hundred thirteen".