30325120423533 has 32 divisors (see below), whose sum is σ = 51227956080000. Its totient is φ = 17563870649088.

The previous prime is 30325120423531. The next prime is 30325120423607. The reversal of 30325120423533 is 33532402152303.

30325120423533 is a `hidden beast` number, since 3 + 0 + 32 + 51 + 2 + 0 + 42 + 3 + 533 = 666.

It is not a de Polignac number, because 30325120423533 - 2¹ = 30325120423531 is a prime.

It is a super-2 number, since 2×30325120423533² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30325120423531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2541063283 + ... + 2541075216.

It is an arithmetic number, because the mean of its divisors is an integer number (1600873627500).

Almost surely, 2^{30325120423533} is an apocalyptic number.

It is an amenable number.

30325120423533 is a deficient number, since it is larger than the sum of its proper divisors (20902835656467).

30325120423533 is a wasteful number, since it uses less digits than its factorization.

30325120423533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082138538 (or 5082138532 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 30325120423533 its reverse (33532402152303), we get a palindrome (63857522575836).

The spelling of 30325120423533 in words is "thirty trillion, three hundred twenty-five billion, one hundred twenty million, four hundred twenty-three thousand, five hundred thirty-three".