1113103323132 has 48 divisors (see below), whose sum is σ = 2734348646400. Its totient is φ = 351453513600.

The previous prime is 1113103323107. The next prime is 1113103323133. The reversal of 1113103323132 is 2313233013111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113103323133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1168632 + ... + 1895232.

It is an arithmetic number, because the mean of its divisors is an integer number (56965596800).

Almost surely, 2^{1113103323132} is an apocalyptic number.

1113103323132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113103323132 is an abundant number, since it is smaller than the sum of its proper divisors (1621245323268).

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

1113103323132 is a wasteful number, since it uses less digits than its factorization.

1113103323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733346 (or 733344 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1113103323132 its reverse (2313233013111), we get a palindrome (3426336336243).

The spelling of 1113103323132 in words is "one trillion, one hundred thirteen billion, one hundred three million, three hundred twenty-three thousand, one hundred thirty-two".