123233310120 has 64 divisors (see below), whose sum is σ = 369912179520. Its totient is φ = 32843349504.

The previous prime is 123233310107. The next prime is 123233310133. The reversal of 123233310120 is 21013332321.

It is an interprime number because it is at equal distance from previous prime (123233310107) and next prime (123233310133).

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, 84277 + ... + 503556.

It is an arithmetic number, because the mean of its divisors is an integer number (5779877805).

Almost surely, 2^123233310120 is an apocalyptic number.

123233310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123233310120 is an abundant number, since it is smaller than the sum of its proper divisors (246678869400).

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

123233310120 is a wasteful number, since it uses less digits than its factorization.

123233310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589594 (or 589590 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 123233310120 its reverse (21013332321), we get a palindrome (144246642441).

The spelling of 123233310120 in words is "one hundred twenty-three billion, two hundred thirty-three million, three hundred ten thousand, one hundred twenty".