201130244330234 has 8 divisors (see below), whose sum is σ = 301709411314068. Its totient is φ = 100560440558880.

The previous prime is 201130244330231. The next prime is 201130244330291. The reversal of 201130244330234 is 432033442031102.

It can be written as a sum of positive squares in 2 ways, for example, as 158190361890625 + 42939882439609 = 12577375^2 + 6552853^2 .

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

It is a super-2 number, since 2×201130244330234² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201130244330234.

It is not an unprimeable number, because it can be changed into a prime (201130244330231) 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, 2340749417 + ... + 2340835340.

Almost surely, 2^{201130244330234} is an apocalyptic number.

201130244330234 is a deficient number, since it is larger than the sum of its proper divisors (100579166983834).

201130244330234 is a wasteful number, since it uses less digits than its factorization.

201130244330234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4681606240.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 201130244330234 its reverse (432033442031102), we get a palindrome (633163686361336).

The spelling of 201130244330234 in words is "two hundred one trillion, one hundred thirty billion, two hundred forty-four million, three hundred thirty thousand, two hundred thirty-four".