30001021132030 has 32 divisors (see below), whose sum is σ = 60161198882400. Its totient is φ = 10695324243072.

The previous prime is 30001021131947. The next prime is 30001021132073. The reversal of 30001021132030 is 3023112010003.

It is a super-2 number, since 2×30001021132030² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30001021131995 and 30001021132013.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3978911500 + ... + 3978919039.

It is an arithmetic number, because the mean of its divisors is an integer number (1880037465075).

Almost surely, 2^{30001021132030} is an apocalyptic number.

30001021132030 is an abundant number, since it is smaller than the sum of its proper divisors (30160177750370).

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

30001021132030 is a wasteful number, since it uses less digits than its factorization.

30001021132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7957830588.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30001021132030 its reverse (3023112010003), we get a palindrome (33024133142033).

The spelling of 30001021132030 in words is "thirty trillion, one billion, twenty-one million, one hundred thirty-two thousand, thirty".