11311311331302 has 8 divisors (see below), whose sum is σ = 22622622662616. Its totient is φ = 3770437110432.

The previous prime is 11311311331291. The next prime is 11311311331351. The reversal of 11311311331302 is 20313311311311.

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

11311311331302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942609277603 + ... + 942609277614.

It is an arithmetic number, because the mean of its divisors is an integer number (2827827832827).

Almost surely, 2^{11311311331302} is an apocalyptic number.

11311311331302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11311311331302 is a wasteful number, since it uses less digits than its factorization.

11311311331302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885218555222.

The product of its (nonzero) digits is 486, while the sum is 24.

Adding to 11311311331302 its reverse (20313311311311), we get a palindrome (31624622642613).

The spelling of 11311311331302 in words is "eleven trillion, three hundred eleven billion, three hundred eleven million, three hundred thirty-one thousand, three hundred two".