30231315455041 has 4 divisors (see below), whose sum is σ = 30801717633492. Its totient is φ = 29660913276592.

The previous prime is 30231315454973. The next prime is 30231315455051. The reversal of 30231315455041 is 14055451313203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12857215804416 + 17374099650625 = 3585696^2 + 4168225^2 .

It is a cyclic number.

It is not a de Polignac number, because 30231315455041 - 2⁷ = 30231315454913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231315455051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285201089146 + ... + 285201089251.

It is an arithmetic number, because the mean of its divisors is an integer number (7700429408373).

Almost surely, 2^{30231315455041} is an apocalyptic number.

It is an amenable number.

30231315455041 is a deficient number, since it is larger than the sum of its proper divisors (570402178451).

30231315455041 is an equidigital number, since it uses as much as digits as its factorization.

30231315455041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570402178450.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 30231315455041 its reverse (14055451313203), we get a palindrome (44286766768244).

The spelling of 30231315455041 in words is "thirty trillion, two hundred thirty-one billion, three hundred fifteen million, four hundred fifty-five thousand, forty-one".