11331321031310 has 32 divisors (see below), whose sum is σ = 23312421093312. Its totient is φ = 3884645191680.

The previous prime is 11331321031307. The next prime is 11331321031319. The reversal of 11331321031310 is 1313012313311.

It is a super-2 number, since 2×11331321031310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331321031319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7176371 + ... + 8611790.

It is an arithmetic number, because the mean of its divisors is an integer number (728513159166).

Almost surely, 2^{11331321031310} is an apocalyptic number.

11331321031310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331321031310 is an abundant number, since it is smaller than the sum of its proper divisors (11981100062002).

11331321031310 is a wasteful number, since it uses less digits than its factorization.

11331321031310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15798428.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11331321031310 its reverse (1313012313311), we get a palindrome (12644333344621).

The spelling of 11331321031310 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-one million, thirty-one thousand, three hundred ten".