30011021030 has 16 divisors (see below), whose sum is σ = 54332094384. Its totient is φ = 11935018080.

The previous prime is 30011020927. The next prime is 30011021039. The reversal of 30011021030 is 3012011003.

It is a super-2 number, since 2×30011021030² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011021039) 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 7 ways as a sum of consecutive naturals, for example, 8671976 + ... + 8675435.

It is an arithmetic number, because the mean of its divisors is an integer number (3395755899).

Almost surely, 2^30011021030 is an apocalyptic number.

30011021030 is a deficient number, since it is larger than the sum of its proper divisors (24321073354).

30011021030 is a wasteful number, since it uses less digits than its factorization.

30011021030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17347591.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30011021030 its reverse (3012011003), we get a palindrome (33023032033).

The spelling of 30011021030 in words is "thirty billion, eleven million, twenty-one thousand, thirty".