123212323033 has 8 divisors (see below), whose sum is σ = 130114221120. Its totient is φ = 116352128880.

The previous prime is 123212322929. The next prime is 123212323037. The reversal of 123212323033 is 330323212321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123212323033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123212322989 and 123212323007.

It is not an unprimeable number, because it can be changed into a prime (123212323037) by changing a digit.

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, 10419910 + ... + 10431727.

It is an arithmetic number, because the mean of its divisors is an integer number (16264277640).

Almost surely, 2^123212323033 is an apocalyptic number.

It is an amenable number.

123212323033 is a deficient number, since it is larger than the sum of its proper divisors (6901898087).

123212323033 is a wasteful number, since it uses less digits than its factorization.

123212323033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20851967.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123212323033 its reverse (330323212321), we get a palindrome (453535535354).

The spelling of 123212323033 in words is "one hundred twenty-three billion, two hundred twelve million, three hundred twenty-three thousand, thirty-three".