123201202133 has 8 divisors (see below), whose sum is σ = 123440597280. Its totient is φ = 122962024080.

The previous prime is 123201202127. The next prime is 123201202141. The reversal of 123201202133 is 331202102321.

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-123201202133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123201202153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105766 + ... + 1212072.

It is an arithmetic number, because the mean of its divisors is an integer number (15430074660).

Almost surely, 2^123201202133 is an apocalyptic number.

It is an amenable number.

123201202133 is a deficient number, since it is larger than the sum of its proper divisors (239395147).

123201202133 is a wasteful number, since it uses less digits than its factorization.

123201202133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108547.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123201202133 its reverse (331202102321), we get a palindrome (454403304454).

The spelling of 123201202133 in words is "one hundred twenty-three billion, two hundred one million, two hundred two thousand, one hundred thirty-three".