133265324363 has 4 divisors (see below), whose sum is σ = 133667938968. Its totient is φ = 132862709760.

The previous prime is 133265324323. The next prime is 133265324369. The reversal of 133265324363 is 363423562331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133265324363 - 2²² = 133261130059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133265324363.

It is not an unprimeable number, because it can be changed into a prime (133265324369) 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, 201306806 + ... + 201307467.

It is an arithmetic number, because the mean of its divisors is an integer number (33416984742).

Almost surely, 2^133265324363 is an apocalyptic number.

133265324363 is a deficient number, since it is larger than the sum of its proper divisors (402614605).

133265324363 is an equidigital number, since it uses as much as digits as its factorization.

133265324363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402614604.

The product of its digits is 699840, while the sum is 41.

Adding to 133265324363 its reverse (363423562331), we get a palindrome (496688886694).

The spelling of 133265324363 in words is "one hundred thirty-three billion, two hundred sixty-five million, three hundred twenty-four thousand, three hundred sixty-three".