201131302 has 16 divisors (see below), whose sum is σ = 317890800. Its totient is φ = 95178240.

The previous prime is 201131291. The next prime is 201131309. The reversal of 201131302 is 203131102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201131309) 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, 49774 + ... + 53662.

It is an arithmetic number, because the mean of its divisors is an integer number (19868175).

Almost surely, 2^201131302 is an apocalyptic number.

201131302 is a deficient number, since it is larger than the sum of its proper divisors (116759498).

201131302 is a wasteful number, since it uses less digits than its factorization.

201131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 201131302 is about 14182.0767872692. The cubic root of 201131302 is about 585.9041241414.

Adding to 201131302 its reverse (203131102), we get a palindrome (404262404).

The spelling of 201131302 in words is "two hundred one million, one hundred thirty-one thousand, three hundred two".