1233100233201 has 4 divisors (see below), whose sum is σ = 1644133644272. Its totient is φ = 822066822132.

The previous prime is 1233100233199. The next prime is 1233100233217. The reversal of 1233100233201 is 1023320013321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1233100233201 - 2¹ = 1233100233199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233100233221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205516705531 + ... + 205516705536.

It is an arithmetic number, because the mean of its divisors is an integer number (411033411068).

Almost surely, 2^{1233100233201} is an apocalyptic number.

It is an amenable number.

1233100233201 is a deficient number, since it is larger than the sum of its proper divisors (411033411071).

1233100233201 is an equidigital number, since it uses as much as digits as its factorization.

1233100233201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411033411070.

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

Adding to 1233100233201 its reverse (1023320013321), we get a palindrome (2256420246522).

The spelling of 1233100233201 in words is "one trillion, two hundred thirty-three billion, one hundred million, two hundred thirty-three thousand, two hundred one".