30203002211132 has 12 divisors (see below), whose sum is σ = 52855705930776. Its totient is φ = 15101371945200.

The previous prime is 30203002211101. The next prime is 30203002211203. The reversal of 30203002211132 is 23111220030203.

It is a super-2 number, since 2×30203002211132² (a number of 28 digits) contains 22 as substring.

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, 31762994 + ... + 32700057.

It is an arithmetic number, because the mean of its divisors is an integer number (4404642160898).

Almost surely, 2^{30203002211132} is an apocalyptic number.

It is an amenable number.

30203002211132 is a deficient number, since it is larger than the sum of its proper divisors (22652703719644).

30203002211132 is a wasteful number, since it uses less digits than its factorization.

30203002211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64580188 (or 64580186 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30203002211132 its reverse (23111220030203), we get a palindrome (53314222241335).

The spelling of 30203002211132 in words is "thirty trillion, two hundred three billion, two million, two hundred eleven thousand, one hundred thirty-two".