30133056471 has 16 divisors (see below), whose sum is σ = 45921268224. Its totient is φ = 17217303264.

The previous prime is 30133056469. The next prime is 30133056509. The reversal of 30133056471 is 17465033103.

It is not a de Polignac number, because 30133056471 - 2¹ = 30133056469 is a prime.

It is a super-3 number, since 3×30133056471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133056671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190470 + ... + 310716.

It is an arithmetic number, because the mean of its divisors is an integer number (2870079264).

Almost surely, 2^30133056471 is an apocalyptic number.

30133056471 is a deficient number, since it is larger than the sum of its proper divisors (15788211753).

30133056471 is a wasteful number, since it uses less digits than its factorization.

30133056471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132190.

The product of its (nonzero) digits is 22680, while the sum is 33.

Adding to 30133056471 its reverse (17465033103), we get a palindrome (47598089574).

The spelling of 30133056471 in words is "thirty billion, one hundred thirty-three million, fifty-six thousand, four hundred seventy-one".