1232100033 has 8 divisors (see below), whose sum is σ = 1649047488. Its totient is φ = 818276304.

The previous prime is 1232100029. The next prime is 1232100083. The reversal of 1232100033 is 3300012321.

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

It is not a de Polignac number, because 1232100033 - 2² = 1232100029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232099985 and 1232100021.

It is not an unprimeable number, because it can be changed into a prime (1232100083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780010 + ... + 781587.

It is an arithmetic number, because the mean of its divisors is an integer number (206130936).

Almost surely, 2^1232100033 is an apocalyptic number.

It is an amenable number.

1232100033 is a deficient number, since it is larger than the sum of its proper divisors (416947455).

1232100033 is a wasteful number, since it uses less digits than its factorization.

1232100033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561863.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1232100033 is about 35101.2824979373. The cubic root of 1232100033 is about 1072.0506958951.

Adding to 1232100033 its reverse (3300012321), we get a palindrome (4532112354).

The spelling of 1232100033 in words is "one billion, two hundred thirty-two million, one hundred thousand, thirty-three".