133232215120001 has 4 divisors (see below), whose sum is σ = 133279951495104. Its totient is φ = 133184478744900.

The previous prime is 133232215119979. The next prime is 133232215120009. The reversal of 133232215120001 is 100021512232331.

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 a cyclic number.

It is not a de Polignac number, because 133232215120001 - 2¹⁸ = 133232214857857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133232215120009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23868183365 + ... + 23868188946.

It is an arithmetic number, because the mean of its divisors is an integer number (33319987873776).

Almost surely, 2^{133232215120001} is an apocalyptic number.

It is an amenable number.

133232215120001 is a deficient number, since it is larger than the sum of its proper divisors (47736375103).

133232215120001 is an equidigital number, since it uses as much as digits as its factorization.

133232215120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47736375102.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 133232215120001 its reverse (100021512232331), we get a palindrome (233253727352332).

The spelling of 133232215120001 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, two hundred fifteen million, one hundred twenty thousand, one".