30302130330032 has 40 divisors (see below), whose sum is σ = 64050281658000. Its totient is φ = 13773137089280.

The previous prime is 30302130330023. The next prime is 30302130330037. The reversal of 30302130330032 is 23003303120303.

It is a super-2 number, since 2×30302130330032² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30302130330037) 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, 877478 + ... + 7834170.

It is an arithmetic number, because the mean of its divisors is an integer number (1601257041450).

Almost surely, 2^{30302130330032} is an apocalyptic number.

It is an amenable number.

30302130330032 is an abundant number, since it is smaller than the sum of its proper divisors (33748151327968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30302130330032 is a wasteful number, since it uses less digits than its factorization.

30302130330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981461 (or 6981455 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 30302130330032 its reverse (23003303120303), we get a palindrome (53305433450335).

The spelling of 30302130330032 in words is "thirty trillion, three hundred two billion, one hundred thirty million, three hundred thirty thousand, thirty-two".