1323111013330 has 32 divisors (see below), whose sum is σ = 2458503272448. Its totient is φ = 512155828800.

The previous prime is 1323111013321. The next prime is 1323111013397. The reversal of 1323111013330 is 333101113231.

It is an unprimeable number.

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, 15712519 + ... + 15796501.

It is an arithmetic number, because the mean of its divisors is an integer number (76828227264).

Almost surely, 2^{1323111013330} is an apocalyptic number.

1323111013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323111013330 is a deficient number, since it is larger than the sum of its proper divisors (1135392259118).

1323111013330 is a wasteful number, since it uses less digits than its factorization.

1323111013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134842.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1323111013330 its reverse (333101113231), we get a palindrome (1656212126561).

Subtracting from 1323111013330 its reverse (333101113231), we obtain a palindrome (990009900099).

The spelling of 1323111013330 in words is "one trillion, three hundred twenty-three billion, one hundred eleven million, thirteen thousand, three hundred thirty".