1123330133320 has 64 divisors (see below), whose sum is σ = 2556091883520. Its totient is φ = 444271935744.

The previous prime is 1123330133293. The next prime is 1123330133333. The reversal of 1123330133320 is 233310333211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1111089 + ... + 1865791.

It is an arithmetic number, because the mean of its divisors is an integer number (39938935680).

Almost surely, 2^{1123330133320} is an apocalyptic number.

1123330133320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123330133320 is an abundant number, since it is smaller than the sum of its proper divisors (1432761750200).

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

1123330133320 is a wasteful number, since it uses less digits than its factorization.

1123330133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755134 (or 755130 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1123330133320 its reverse (233310333211), we get a palindrome (1356640466531).

The spelling of 1123330133320 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, one hundred thirty-three thousand, three hundred twenty".