30301310303093 has 4 divisors (see below), whose sum is σ = 32083740320940. Its totient is φ = 28518880285248.

The previous prime is 30301310303051. The next prime is 30301310303179. The reversal of 30301310303093 is 39030301310303.

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 25618751881009 + 4682558422084 = 5061497^2 + 2163922^2 .

It is a cyclic number.

It is not a de Polignac number, because 30301310303093 - 2⁶ = 30301310303029 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 (30301310303393) 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, 891215008898 + ... + 891215008931.

It is an arithmetic number, because the mean of its divisors is an integer number (8020935080235).

Almost surely, 2^{30301310303093} is an apocalyptic number.

It is an amenable number.

30301310303093 is a deficient number, since it is larger than the sum of its proper divisors (1782430017847).

30301310303093 is a wasteful number, since it uses less digits than its factorization.

30301310303093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782430017846.

The product of its (nonzero) digits is 6561, while the sum is 29.

Adding to 30301310303093 its reverse (39030301310303), we get a palindrome (69331611613396).

The spelling of 30301310303093 in words is "thirty trillion, three hundred one billion, three hundred ten million, three hundred three thousand, ninety-three".