30310113100133 has 8 divisors (see below), whose sum is σ = 30429090319320. Its totient is φ = 30191143936000.

The previous prime is 30310113100103. The next prime is 30310113100177. The reversal of 30310113100133 is 33100131101303.

It can be written as a sum of positive squares in 4 ways, for example, as 17759127648964 + 12550985451169 = 4214158^2 + 3542737^2 .

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 30310113100133 - 2³⁰ = 30309039358309 is a prime.

It is a super-2 number, since 2×30310113100133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30310113100103) 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, 5582873 + ... + 9580641.

It is an arithmetic number, because the mean of its divisors is an integer number (3803636289915).

Almost surely, 2^{30310113100133} is an apocalyptic number.

It is an amenable number.

30310113100133 is a deficient number, since it is larger than the sum of its proper divisors (118977219187).

30310113100133 is a wasteful number, since it uses less digits than its factorization.

30310113100133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027527.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 30310113100133 its reverse (33100131101303), we get a palindrome (63410244201436).

The spelling of 30310113100133 in words is "thirty trillion, three hundred ten billion, one hundred thirteen million, one hundred thousand, one hundred thirty-three".