12033232101 has 40 divisors (see below), whose sum is σ = 20065815264. Its totient is φ = 7123243680.

The previous prime is 12033232051. The next prime is 12033232151. The reversal of 12033232101 is 10123233021.

12033232101 is a `hidden beast` number, since 12 + 0 + 332 + 321 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (12033232051) and next prime (12033232151).

It is not a de Polignac number, because 12033232101 - 2⁹ = 12033231589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033232151) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 118726 + ... + 195351.

Almost surely, 2^12033232101 is an apocalyptic number.

12033232101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12033232101 is a deficient number, since it is larger than the sum of its proper divisors (8032583163).

12033232101 is a wasteful number, since it uses less digits than its factorization.

12033232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314143 (or 314134 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12033232101 its reverse (10123233021), we get a palindrome (22156465122).

The spelling of 12033232101 in words is "twelve billion, thirty-three million, two hundred thirty-two thousand, one hundred one".