123233043120 has 160 divisors (see below), whose sum is σ = 431122763520. Its totient is φ = 28844497920.

The previous prime is 123233043113. The next prime is 123233043137. The reversal of 123233043120 is 21340332321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 728254 + ... + 881373.

It is an arithmetic number, because the mean of its divisors is an integer number (2694517272).

Almost surely, 2^123233043120 is an apocalyptic number.

123233043120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123233043120 is an abundant number, since it is smaller than the sum of its proper divisors (307889720400).

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

123233043120 is a wasteful number, since it uses less digits than its factorization.

123233043120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609683 (or 1609677 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 123233043120 its reverse (21340332321), we get a palindrome (144573375441).

The spelling of 123233043120 in words is "one hundred twenty-three billion, two hundred thirty-three million, forty-three thousand, one hundred twenty".