12002133030123 has 8 divisors (see below), whose sum is σ = 16304784493968. Its totient is φ = 7850451793184.

The previous prime is 12002133030077. The next prime is 12002133030137. The reversal of 12002133030123 is 32103033120021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002133030123 - 2⁶ = 12002133030059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12002133030123.

It is not an unprimeable number, because it can be changed into a prime (12002133031123) 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, 37742556540 + ... + 37742556857.

It is an arithmetic number, because the mean of its divisors is an integer number (2038098061746).

Almost surely, 2^{12002133030123} is an apocalyptic number.

12002133030123 is a deficient number, since it is larger than the sum of its proper divisors (4302651463845).

12002133030123 is an equidigital number, since it uses as much as digits as its factorization.

12002133030123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75485113453.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12002133030123 its reverse (32103033120021), we get a palindrome (44105166150144).

The spelling of 12002133030123 in words is "twelve trillion, two billion, one hundred thirty-three million, thirty thousand, one hundred twenty-three".