201030334113 has 8 divisors (see below), whose sum is σ = 306331937728. Its totient is φ = 114874476624.

The previous prime is 201030334051. The next prime is 201030334133. The reversal of 201030334113 is 311433030102.

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

It is not a de Polignac number, because 201030334113 - 2¹⁰ = 201030333089 is a prime.

It is a super-2 number, since 2×201030334113² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 9572873053 = 201030334113 / (2 + 0 + 1 + 0 + 3 + 0 + 3 + 3 + 4 + 1 + 1 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201030334113.

It is not an unprimeable number, because it can be changed into a prime (201030334133) 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, 4786436506 + ... + 4786436547.

It is an arithmetic number, because the mean of its divisors is an integer number (38291492216).

Almost surely, 2^201030334113 is an apocalyptic number.

It is an amenable number.

201030334113 is a deficient number, since it is larger than the sum of its proper divisors (105301603615).

201030334113 is an equidigital number, since it uses as much as digits as its factorization.

201030334113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572873063.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 201030334113 its reverse (311433030102), we get a palindrome (512463364215).

The spelling of 201030334113 in words is "two hundred one billion, thirty million, three hundred thirty-four thousand, one hundred thirteen".