12100100233 has 8 divisors (see below), whose sum is σ = 13064905728. Its totient is φ = 11140155984.

The previous prime is 12100100219. The next prime is 12100100261. The reversal of 12100100233 is 33200100121.

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 12100100233 - 2⁹ = 12100099721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100100213) 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, 1210135 + ... + 1220092.

It is an arithmetic number, because the mean of its divisors is an integer number (1633113216).

Almost surely, 2^12100100233 is an apocalyptic number.

12100100233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12100100233 is a deficient number, since it is larger than the sum of its proper divisors (964805495).

12100100233 is a wasteful number, since it uses less digits than its factorization.

12100100233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430623.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12100100233 its reverse (33200100121), we get a palindrome (45300200354).

The spelling of 12100100233 in words is "twelve billion, one hundred million, one hundred thousand, two hundred thirty-three".