30452052011 has 8 divisors (see below), whose sum is σ = 31945816800. Its totient is φ = 28987866880.

The previous prime is 30452051969. The next prime is 30452052017. The reversal of 30452052011 is 11025025403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30452052011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30452052017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7392806 + ... + 7396923.

It is an arithmetic number, because the mean of its divisors is an integer number (3993227100).

Almost surely, 2^30452052011 is an apocalyptic number.

30452052011 is a deficient number, since it is larger than the sum of its proper divisors (1493764789).

30452052011 is a wasteful number, since it uses less digits than its factorization.

30452052011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14789829.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 30452052011 its reverse (11025025403), we get a palindrome (41477077414).

The spelling of 30452052011 in words is "thirty billion, four hundred fifty-two million, fifty-two thousand, eleven".