30235030852321 has 9 divisors (see below), whose sum is σ = 30550484550099. Its totient is φ = 29922801633984.

The previous prime is 30235030852277. The next prime is 30235030852357. The reversal of 30235030852321 is 12325803053203.

The square root of 30235030852321 is 5498639.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13576682469025 + 16658348383296 = 3684655^2 + 4081464^2 .

It is not a de Polignac number, because 30235030852321 - 2¹¹ = 30235030850273 is a prime.

It is a super-2 number, since 2×30235030852321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30235030852381) 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 8 ways as a sum of consecutive naturals, for example, 533339640 + ... + 533396326.

Almost surely, 2^{30235030852321} is an apocalyptic number.

30235030852321 is the 5498639-th square number.

30235030852321 is the 2749320-th centered octagonal number.

It is an amenable number.

30235030852321 is a deficient number, since it is larger than the sum of its proper divisors (315453697778).

30235030852321 is an frugal number, since it uses more digits than its factorization.

30235030852321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113568 (or 56784 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 30235030852321 in words is "thirty trillion, two hundred thirty-five billion, thirty million, eight hundred fifty-two thousand, three hundred twenty-one".