30030023011 has 8 divisors (see below), whose sum is σ = 30193067520. Its totient is φ = 29867349192.

The previous prime is 30030022943. The next prime is 30030023029. The reversal of 30030023011 is 11032003003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30030023011 - 2⁹ = 30030022499 is a prime.

It is a super-2 number, since 2×30030023011² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30030022982 and 30030023000.

It is not an unprimeable number, because it can be changed into a prime (30030021011) 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, 70566 + ... + 255028.

It is an arithmetic number, because the mean of its divisors is an integer number (3774133440).

Almost surely, 2^30030023011 is an apocalyptic number.

30030023011 is a deficient number, since it is larger than the sum of its proper divisors (163044509).

30030023011 is a wasteful number, since it uses less digits than its factorization.

30030023011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185345.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30030023011 its reverse (11032003003), we get a palindrome (41062026014).

The spelling of 30030023011 in words is "thirty billion, thirty million, twenty-three thousand, eleven".