30201020133102 has 128 divisors (see below), whose sum is σ = 86192432363520. Its totient is φ = 7618795303680.

The previous prime is 30201020133059. The next prime is 30201020133157. The reversal of 30201020133102 is 20133102010203.

30201020133102 is a `hidden beast` number, since 302 + 0 + 10 + 20 + 1 + 331 + 0 + 2 = 666.

It is a super-2 number, since 2×30201020133102² (a number of 28 digits) contains 22 as substring.

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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133493799 + ... + 133719842.

It is an arithmetic number, because the mean of its divisors is an integer number (673378377840).

Almost surely, 2^{30201020133102} is an apocalyptic number.

30201020133102 is an abundant number, since it is smaller than the sum of its proper divisors (55991412230418).

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

30201020133102 is a wasteful number, since it uses less digits than its factorization.

30201020133102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267213695 (or 267213689 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30201020133102 its reverse (20133102010203), we get a palindrome (50334122143305).

The spelling of 30201020133102 in words is "thirty trillion, two hundred one billion, twenty million, one hundred thirty-three thousand, one hundred two".