30230202101112 has 128 divisors (see below), whose sum is σ = 90438244680000. Its totient is φ = 9300981841920.

The previous prime is 30230202101069. The next prime is 30230202101129. The reversal of 30230202101112 is 21110120203203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42783264 + ... + 43484112.

Almost surely, 2^{30230202101112} is an apocalyptic number.

It is an amenable number.

30230202101112 is an abundant number, since it is smaller than the sum of its proper divisors (60208042578888).

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

30230202101112 is a wasteful number, since it uses less digits than its factorization.

30230202101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716238 (or 716228 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30230202101112 its reverse (21110120203203), we get a palindrome (51340322304315).

The spelling of 30230202101112 in words is "thirty trillion, two hundred thirty billion, two hundred two million, one hundred one thousand, one hundred twelve".