30532471073 has 8 divisors (see below), whose sum is σ = 32887843968. Its totient is φ = 28178058384.

The previous prime is 30532471069. The next prime is 30532471091. The reversal of 30532471073 is 37017423503.

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

It is a cyclic number.

It is not a de Polignac number, because 30532471073 - 2² = 30532471069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30532471063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173315 + ... + 301832.

It is an arithmetic number, because the mean of its divisors is an integer number (4110980496).

Almost surely, 2^30532471073 is an apocalyptic number.

It is an amenable number.

30532471073 is a deficient number, since it is larger than the sum of its proper divisors (2355372895).

30532471073 is a wasteful number, since it uses less digits than its factorization.

30532471073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480103.

The product of its (nonzero) digits is 52920, while the sum is 35.

Adding to 30532471073 its reverse (37017423503), we get a palindrome (67549894576).

The spelling of 30532471073 in words is "thirty billion, five hundred thirty-two million, four hundred seventy-one thousand, seventy-three".