30234422023243 has 2 divisors, whose sum is σ = 30234422023244. Its totient is φ = 30234422023242.

The previous prime is 30234422023237. The next prime is 30234422023291. The reversal of 30234422023243 is 34232022443203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30234422023243 - 2³³ = 30225832088651 is a prime.

It is a super-2 number, since 2×30234422023243² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30234422023199 and 30234422023208.

It is not a weakly prime, because it can be changed into another prime (30234422023943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15117211011621 + 15117211011622.

It is an arithmetic number, because the mean of its divisors is an integer number (15117211011622).

Almost surely, 2^{30234422023243} is an apocalyptic number.

30234422023243 is a deficient number, since it is larger than the sum of its proper divisors (1).

30234422023243 is an equidigital number, since it uses as much as digits as its factorization.

30234422023243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 30234422023243 its reverse (34232022443203), we get a palindrome (64466444466446).

The spelling of 30234422023243 in words is "thirty trillion, two hundred thirty-four billion, four hundred twenty-two million, twenty-three thousand, two hundred forty-three".