123330003320 has 32 divisors (see below), whose sum is σ = 278062351200. Its totient is φ = 49230695808.

The previous prime is 123330003289. The next prime is 123330003337. The reversal of 123330003320 is 23300033321.

It is a super-2 number, since 2×123330003320² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 123330003292 and 123330003301.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3146075 + ... + 3185034.

It is an arithmetic number, because the mean of its divisors is an integer number (8689448475).

Almost surely, 2^123330003320 is an apocalyptic number.

123330003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123330003320 is an abundant number, since it is smaller than the sum of its proper divisors (154732347880).

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

123330003320 is a wasteful number, since it uses less digits than its factorization.

123330003320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331607 (or 6331603 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 123330003320 its reverse (23300033321), we get a palindrome (146630036641).

The spelling of 123330003320 in words is "one hundred twenty-three billion, three hundred thirty million, three thousand, three hundred twenty".