30003231232112 has 20 divisors (see below), whose sum is σ = 58314639892776. Its totient is φ = 14954291904960.

The previous prime is 30003231232069. The next prime is 30003231232171. The reversal of 30003231232112 is 21123213230003.

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, 2957726714 + ... + 2957736857.

Almost surely, 2^{30003231232112} is an apocalyptic number.

It is an amenable number.

30003231232112 is a deficient number, since it is larger than the sum of its proper divisors (28311408660664).

30003231232112 is a wasteful number, since it uses less digits than its factorization.

30003231232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915463896 (or 5915463890 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30003231232112 its reverse (21123213230003), we get a palindrome (51126444462115).

The spelling of 30003231232112 in words is "thirty trillion, three billion, two hundred thirty-one million, two hundred thirty-two thousand, one hundred twelve".