30133021004 has 24 divisors (see below), whose sum is σ = 55040360928. Its totient is φ = 14407557120.

The previous prime is 30133020979. The next prime is 30133021117. The reversal of 30133021004 is 40012033103.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314444 + ... + 398924.

It is an arithmetic number, because the mean of its divisors is an integer number (2293348372).

Almost surely, 2^30133021004 is an apocalyptic number.

It is an amenable number.

30133021004 is a deficient number, since it is larger than the sum of its proper divisors (24907339924).

30133021004 is a wasteful number, since it uses less digits than its factorization.

30133021004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88385 (or 88383 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30133021004 its reverse (40012033103), we get a palindrome (70145054107).

The spelling of 30133021004 in words is "thirty billion, one hundred thirty-three million, twenty-one thousand, four".