30540340001 has 4 divisors (see below), whose sum is σ = 30541482132. Its totient is φ = 30539197872.

The previous prime is 30540339997. The next prime is 30540340009. The reversal of 30540340001 is 10004304503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10004304503 = 23 ⋅434969761.

It can be written as a sum of positive squares in 2 ways, for example, as 10936139776 + 19604200225 = 104576^2 + 140015^2 .

It is a cyclic number.

It is not a de Polignac number, because 30540340001 - 2² = 30540339997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30540340009) 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, 529970 + ... + 584763.

It is an arithmetic number, because the mean of its divisors is an integer number (7635370533).

Almost surely, 2^30540340001 is an apocalyptic number.

It is an amenable number.

30540340001 is a deficient number, since it is larger than the sum of its proper divisors (1142131).

30540340001 is a wasteful number, since it uses less digits than its factorization.

30540340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142130.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 30540340001 its reverse (10004304503), we get a palindrome (40544644504).

The spelling of 30540340001 in words is "thirty billion, five hundred forty million, three hundred forty thousand, one".