30041324100521 has 2 divisors, whose sum is σ = 30041324100522. Its totient is φ = 30041324100520.

The previous prime is 30041324100479. The next prime is 30041324100523. The reversal of 30041324100521 is 12500142314003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27544810339225 + 2496513761296 = 5248315^2 + 1580036^2 .

It is a cyclic number.

It is not a de Polignac number, because 30041324100521 - 2⁶ = 30041324100457 is a prime.

Together with 30041324100523, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30041324100523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15020662050260 + 15020662050261.

It is an arithmetic number, because the mean of its divisors is an integer number (15020662050261).

Almost surely, 2^{30041324100521} is an apocalyptic number.

It is an amenable number.

30041324100521 is a deficient number, since it is larger than the sum of its proper divisors (1).

30041324100521 is an equidigital number, since it uses as much as digits as its factorization.

30041324100521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 30041324100521 its reverse (12500142314003), we get a palindrome (42541466414524).

The spelling of 30041324100521 in words is "thirty trillion, forty-one billion, three hundred twenty-four million, one hundred thousand, five hundred twenty-one".