30113133010331 has 4 divisors (see below), whose sum is σ = 34415009154672. Its totient is φ = 25811256865992.

The previous prime is 30113133010241. The next prime is 30113133010333. The reversal of 30113133010331 is 13301033131103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30113133010331 is a prime.

It is a super-2 number, since 2×30113133010331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30113133010297 and 30113133010306.

It is not an unprimeable number, because it can be changed into a prime (30113133010333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2150938072160 + ... + 2150938072173.

It is an arithmetic number, because the mean of its divisors is an integer number (8603752288668).

Almost surely, 2^{30113133010331} is an apocalyptic number.

30113133010331 is a deficient number, since it is larger than the sum of its proper divisors (4301876144341).

30113133010331 is an equidigital number, since it uses as much as digits as its factorization.

30113133010331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4301876144340.

The product of its (nonzero) digits is 729, while the sum is 23.

Adding to 30113133010331 its reverse (13301033131103), we get a palindrome (43414166141434).

The spelling of 30113133010331 in words is "thirty trillion, one hundred thirteen billion, one hundred thirty-three million, ten thousand, three hundred thirty-one".