123233103211 has 8 divisors (see below), whose sum is σ = 124562018000. Its totient is φ = 121905381888.

The previous prime is 123233103199. The next prime is 123233103229. The reversal of 123233103211 is 112301332321.

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-123233103211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123233103251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89961 + ... + 504538.

It is an arithmetic number, because the mean of its divisors is an integer number (15570252250).

Almost surely, 2^123233103211 is an apocalyptic number.

123233103211 is a deficient number, since it is larger than the sum of its proper divisors (1328914789).

123233103211 is an equidigital number, since it uses as much as digits as its factorization.

123233103211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596733.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 123233103211 its reverse (112301332321), we get a palindrome (235534435532).

The spelling of 123233103211 in words is "one hundred twenty-three billion, two hundred thirty-three million, one hundred three thousand, two hundred eleven".