12100323203 has 8 divisors (see below), whose sum is σ = 12136139520. Its totient is φ = 12064557960.

The previous prime is 12100323187. The next prime is 12100323211. The reversal of 12100323203 is 30232300121.

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 12100323203 - 2⁴ = 12100323187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100323503) 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, 490658 + ... + 514728.

It is an arithmetic number, because the mean of its divisors is an integer number (1517017440).

Almost surely, 2^12100323203 is an apocalyptic number.

12100323203 is a deficient number, since it is larger than the sum of its proper divisors (35816317).

12100323203 is an equidigital number, since it uses as much as digits as its factorization.

12100323203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25537.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12100323203 its reverse (30232300121), we get a palindrome (42332623324).

The spelling of 12100323203 in words is "twelve billion, one hundred million, three hundred twenty-three thousand, two hundred three".