30304023143132 has 12 divisors (see below), whose sum is σ = 53040210633816. Its totient is φ = 15149677247760.

The previous prime is 30304023143113. The next prime is 30304023143171. The reversal of 30304023143132 is 23134132040303.

It is a junction number, because it is equal to n+sod(n) for n = 30304023143095 and 30304023143104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583551743 + ... + 583603670.

It is an arithmetic number, because the mean of its divisors is an integer number (4420017552818).

Almost surely, 2^{30304023143132} is an apocalyptic number.

It is an amenable number.

30304023143132 is a deficient number, since it is larger than the sum of its proper divisors (22736187490684).

30304023143132 is a wasteful number, since it uses less digits than its factorization.

30304023143132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167161908 (or 1167161906 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 30304023143132 its reverse (23134132040303), we get a palindrome (53438155183435).

The spelling of 30304023143132 in words is "thirty trillion, three hundred four billion, twenty-three million, one hundred forty-three thousand, one hundred thirty-two".