30310211113013 has 8 divisors (see below), whose sum is σ = 32641899197208. Its totient is φ = 27978542083584.

The previous prime is 30310211112967. The next prime is 30310211113043. The reversal of 30310211113013 is 31031111201303.

It can be written as a sum of positive squares in 4 ways, for example, as 1185818636209 + 29124392476804 = 1088953^2 + 5396702^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30310211113013 - 2⁸ = 30310211112757 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 (30310211113043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370420 + ... + 7905597.

It is an arithmetic number, because the mean of its divisors is an integer number (4080237399651).

Almost surely, 2^{30310211113013} is an apocalyptic number.

It is an amenable number.

30310211113013 is a deficient number, since it is larger than the sum of its proper divisors (2331688084195).

30310211113013 is a wasteful number, since it uses less digits than its factorization.

30310211113013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9527383.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 30310211113013 its reverse (31031111201303), we get a palindrome (61341322314316).

The spelling of 30310211113013 in words is "thirty trillion, three hundred ten billion, two hundred eleven million, one hundred thirteen thousand, thirteen".