11131313302 has 16 divisors (see below), whose sum is σ = 16784974800. Its totient is φ = 5536373760.

The previous prime is 11131313233. The next prime is 11131313351. The reversal of 11131313302 is 20331313111.

It is a super-2 number, since 2×11131313302² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11131313302.

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 7 ways as a sum of consecutive naturals, for example, 435349 + ... + 460207.

It is an arithmetic number, because the mean of its divisors is an integer number (1049060925).

Almost surely, 2^11131313302 is an apocalyptic number.

11131313302 is a deficient number, since it is larger than the sum of its proper divisors (5653661498).

11131313302 is a wasteful number, since it uses less digits than its factorization.

11131313302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26031.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11131313302 its reverse (20331313111), we get a palindrome (31462626413).

The spelling of 11131313302 in words is "eleven billion, one hundred thirty-one million, three hundred thirteen thousand, three hundred two".