30302231013 has 24 divisors (see below), whose sum is σ = 45192925440. Its totient is φ = 19545022080.

The previous prime is 30302230967. The next prime is 30302231033. The reversal of 30302231013 is 31013220303.

It is not a de Polignac number, because 30302231013 - 2⁶ = 30302230949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30302231033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1386670 + ... + 1408352.

It is an arithmetic number, because the mean of its divisors is an integer number (1883038560).

Almost surely, 2^30302231013 is an apocalyptic number.

It is an amenable number.

30302231013 is a deficient number, since it is larger than the sum of its proper divisors (14890694427).

30302231013 is a wasteful number, since it uses less digits than its factorization.

30302231013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26729 (or 26726 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30302231013 its reverse (31013220303), we get a palindrome (61315451316).

The spelling of 30302231013 in words is "thirty billion, three hundred two million, two hundred thirty-one thousand, thirteen".