201130320203230 has 128 divisors (see below), whose sum is σ = 410446716825600. Its totient is φ = 70291244083200.

The previous prime is 201130320203221. The next prime is 201130320203237. The reversal of 201130320203230 is 32302023031102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201130320203237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11211893601 + ... + 11211911539.

It is an arithmetic number, because the mean of its divisors is an integer number (3206614975200).

Almost surely, 2^{201130320203230} is an apocalyptic number.

201130320203230 is an abundant number, since it is smaller than the sum of its proper divisors (209316396622370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201130320203230 is a wasteful number, since it uses less digits than its factorization.

201130320203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33970.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 201130320203230 its reverse (32302023031102), we get a palindrome (233432343234332).

The spelling of 201130320203230 in words is "two hundred one trillion, one hundred thirty billion, three hundred twenty million, two hundred three thousand, two hundred thirty".