11431303202 has 16 divisors (see below), whose sum is σ = 18739372032. Its totient is φ = 5186712720.

The previous prime is 11431303189. The next prime is 11431303207. The reversal of 11431303202 is 20230313411.

It is not an unprimeable number, because it can be changed into a prime (11431303207) 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, 454178 + ... + 478685.

It is an arithmetic number, because the mean of its divisors is an integer number (1171210752).

Almost surely, 2^11431303202 is an apocalyptic number.

11431303202 is a deficient number, since it is larger than the sum of its proper divisors (7308068830).

11431303202 is a wasteful number, since it uses less digits than its factorization.

11431303202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933433.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11431303202 its reverse (20230313411), we get a palindrome (31661616613).

The spelling of 11431303202 in words is "eleven billion, four hundred thirty-one million, three hundred three thousand, two hundred two".