201330231310 has 32 divisors (see below), whose sum is σ = 390460059360. Its totient is φ = 74301287808.

The previous prime is 201330231307. The next prime is 201330231317. The reversal of 201330231310 is 13132033102.

It is a super-2 number, since 2×201330231310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201330231317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105292 + ... + 643231.

It is an arithmetic number, because the mean of its divisors is an integer number (12201876855).

Almost surely, 2^201330231310 is an apocalyptic number.

201330231310 is a deficient number, since it is larger than the sum of its proper divisors (189129828050).

201330231310 is a wasteful number, since it uses less digits than its factorization.

201330231310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750612.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 201330231310 its reverse (13132033102), we get a palindrome (214462264412).

The spelling of 201330231310 in words is "two hundred one billion, three hundred thirty million, two hundred thirty-one thousand, three hundred ten".