201130111302 has 32 divisors (see below), whose sum is σ = 405359821440. Its totient is φ = 66527260800.

The previous prime is 201130111277. The next prime is 201130111319. The reversal of 201130111302 is 203111031102.

It is a happy number.

201130111302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610302 + ... + 1730702.

It is an arithmetic number, because the mean of its divisors is an integer number (12667494420).

Almost surely, 2^201130111302 is an apocalyptic number.

201130111302 is an abundant number, since it is smaller than the sum of its proper divisors (204229710138).

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

201130111302 is a wasteful number, since it uses less digits than its factorization.

201130111302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122548.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 201130111302 its reverse (203111031102), we get a palindrome (404241142404).

The spelling of 201130111302 in words is "two hundred one billion, one hundred thirty million, one hundred eleven thousand, three hundred two".