1131003311302 has 8 divisors (see below), whose sum is σ = 1696511594376. Its totient is φ = 565499446512.

The previous prime is 1131003311281. The next prime is 1131003311329. The reversal of 1131003311302 is 2031133001311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1131003311302.

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 3 ways as a sum of consecutive naturals, for example, 365788 + ... + 1547839.

It is an arithmetic number, because the mean of its divisors is an integer number (212063949297).

Almost surely, 2^{1131003311302} is an apocalyptic number.

1131003311302 is a deficient number, since it is larger than the sum of its proper divisors (565508283074).

1131003311302 is a wasteful number, since it uses less digits than its factorization.

1131003311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209142.

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

Adding to 1131003311302 its reverse (2031133001311), we get a palindrome (3162136312613).

The spelling of 1131003311302 in words is "one trillion, one hundred thirty-one billion, three million, three hundred eleven thousand, three hundred two".