30542330054231 has 2 divisors, whose sum is σ = 30542330054232. Its totient is φ = 30542330054230.

The previous prime is 30542330054219. The next prime is 30542330054263. The reversal of 30542330054231 is 13245003324503.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30542330054231 - 2¹⁴ = 30542330037847 is a prime.

It is a super-2 number, since 2×30542330054231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30542330054191 and 30542330054200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30542330954231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15271165027115 + 15271165027116.

It is an arithmetic number, because the mean of its divisors is an integer number (15271165027116).

Almost surely, 2^{30542330054231} is an apocalyptic number.

30542330054231 is a deficient number, since it is larger than the sum of its proper divisors (1).

30542330054231 is an equidigital number, since it uses as much as digits as its factorization.

30542330054231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 30542330054231 its reverse (13245003324503), we get a palindrome (43787333378734).

The spelling of 30542330054231 in words is "thirty trillion, five hundred forty-two billion, three hundred thirty million, fifty-four thousand, two hundred thirty-one".