123223003330 has 24 divisors (see below), whose sum is σ = 258013881468. Its totient is φ = 42247886688.

The previous prime is 123223003307. The next prime is 123223003339. The reversal of 123223003330 is 33300322321.

It can be written as a sum of positive squares in 2 ways, for example, as 122162133289 + 1060870041 = 349517^2 + 32571^2 .

It is a super-3 number, since 3×123223003330³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123223003339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125737269 + ... + 125738248.

Almost surely, 2^123223003330 is an apocalyptic number.

123223003330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123223003330 is an abundant number, since it is smaller than the sum of its proper divisors (134790878138).

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

123223003330 is a wasteful number, since it uses less digits than its factorization.

123223003330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251475538 (or 251475531 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 123223003330 its reverse (33300322321), we get a palindrome (156523325651).

The spelling of 123223003330 in words is "one hundred twenty-three billion, two hundred twenty-three million, three thousand, three hundred thirty".