123033312332 has 24 divisors (see below), whose sum is σ = 246379332864. Its totient is φ = 52661553552.

The previous prime is 123033312323. The next prime is 123033312371. The reversal of 123033312332 is 233213330321.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2769608 + ... + 2813679.

It is an arithmetic number, because the mean of its divisors is an integer number (10265805536).

Almost surely, 2^123033312332 is an apocalyptic number.

It is an amenable number.

123033312332 is an abundant number, since it is smaller than the sum of its proper divisors (123346020532).

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

123033312332 is a wasteful number, since it uses less digits than its factorization.

123033312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584085 (or 5584083 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 123033312332 its reverse (233213330321), we get a palindrome (356246642653).

The spelling of 123033312332 in words is "one hundred twenty-three billion, thirty-three million, three hundred twelve thousand, three hundred thirty-two".