30334532245081 has 2 divisors, whose sum is σ = 30334532245082. Its totient is φ = 30334532245080.

The previous prime is 30334532245067. The next prime is 30334532245093. The reversal of 30334532245081 is 18054223543303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21312072250000 + 9022459995081 = 4616500^2 + 3003741^2 .

It is an emirp because it is prime and its reverse (18054223543303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30334532245081 - 2²³ = 30334523856473 is a prime.

It is a super-2 number, since 2×30334532245081² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30334532248081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15167266122540 + 15167266122541.

It is an arithmetic number, because the mean of its divisors is an integer number (15167266122541).

Almost surely, 2^{30334532245081} is an apocalyptic number.

It is an amenable number.

30334532245081 is a deficient number, since it is larger than the sum of its proper divisors (1).

30334532245081 is an equidigital number, since it uses as much as digits as its factorization.

30334532245081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 30334532245081 its reverse (18054223543303), we get a palindrome (48388755788384).

The spelling of 30334532245081 in words is "thirty trillion, three hundred thirty-four billion, five hundred thirty-two million, two hundred forty-five thousand, eighty-one".