30341543452013 has 4 divisors (see below), whose sum is σ = 30343680646140. Its totient is φ = 30339406257888.

The previous prime is 30341543452009. The next prime is 30341543452019. The reversal of 30341543452013 is 31025434514303.

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 27406345301449 + 2935198150564 = 5235107^2 + 1713242^2 .

It is a cyclic number.

It is not a de Polignac number, because 30341543452013 - 2² = 30341543452009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30341543452019) 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, 1068575768 + ... + 1068604161.

It is an arithmetic number, because the mean of its divisors is an integer number (7585920161535).

Almost surely, 2^{30341543452013} is an apocalyptic number.

It is an amenable number.

30341543452013 is a deficient number, since it is larger than the sum of its proper divisors (2137194127).

30341543452013 is a wasteful number, since it uses less digits than its factorization.

30341543452013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137194126.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 30341543452013 its reverse (31025434514303), we get a palindrome (61366977966316).

The spelling of 30341543452013 in words is "thirty trillion, three hundred forty-one billion, five hundred forty-three million, four hundred fifty-two thousand, thirteen".