30021023313100 has 36 divisors (see below), whose sum is σ = 66038026366984. Its totient is φ = 11843910564480.

The previous prime is 30021023312993. The next prime is 30021023313101. The reversal of 30021023313100 is 131332012003.

It is a super-2 number, since 2×30021023313100² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30021023313101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2056227174 + ... + 2056241773.

Almost surely, 2^{30021023313100} is an apocalyptic number.

It is an amenable number.

30021023313100 is an abundant number, since it is smaller than the sum of its proper divisors (36017003053884).

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

30021023313100 is a wasteful number, since it uses less digits than its factorization.

30021023313100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112469034 (or 4112469027 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30021023313100 its reverse (131332012003), we get a palindrome (30152355325103).

The spelling of 30021023313100 in words is "thirty trillion, twenty-one billion, twenty-three million, three hundred thirteen thousand, one hundred".