1123033213330 has 64 divisors (see below), whose sum is σ = 2357655206400. Its totient is φ = 384996236352.

The previous prime is 1123033213277. The next prime is 1123033213331. The reversal of 1123033213330 is 333123303211.

It is a super-2 number, since 2×1123033213330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123033213295 and 1123033213304.

It is not an unprimeable number, because it can be changed into a prime (1123033213331) 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 31 ways as a sum of consecutive naturals, for example, 49130184 + ... + 49153036.

It is an arithmetic number, because the mean of its divisors is an integer number (36838362600).

Almost surely, 2^{1123033213330} is an apocalyptic number.

1123033213330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123033213330 is an abundant number, since it is smaller than the sum of its proper divisors (1234621993070).

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

1123033213330 is a wasteful number, since it uses less digits than its factorization.

1123033213330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37208 (or 37194 counting only the distinct ones).

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

Adding to 1123033213330 its reverse (333123303211), we get a palindrome (1456156516541).

The spelling of 1123033213330 in words is "one trillion, one hundred twenty-three billion, thirty-three million, two hundred thirteen thousand, three hundred thirty".