30235233243 has 8 divisors (see below), whose sum is σ = 40314657856. Its totient is φ = 20156315400.

The previous prime is 30235233229. The next prime is 30235233263. The reversal of 30235233243 is 34233253203.

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

It is not a de Polignac number, because 30235233243 - 2¹⁰ = 30235232219 is a prime.

It is a super-2 number, since 2×30235233243² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30235233243.

It is not an unprimeable number, because it can be changed into a prime (30235233263) 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, 46248 + ... + 250218.

It is an arithmetic number, because the mean of its divisors is an integer number (5039332232).

Almost surely, 2^30235233243 is an apocalyptic number.

30235233243 is a deficient number, since it is larger than the sum of its proper divisors (10079424613).

30235233243 is a wasteful number, since it uses less digits than its factorization.

30235233243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253385.

The product of its (nonzero) digits is 38880, while the sum is 30.

Adding to 30235233243 its reverse (34233253203), we get a palindrome (64468486446).

The spelling of 30235233243 in words is "thirty billion, two hundred thirty-five million, two hundred thirty-three thousand, two hundred forty-three".