133135204055253 has 8 divisors (see below), whose sum is σ = 177521533396416. Its totient is φ = 88752838708800.

The previous prime is 133135204055209. The next prime is 133135204055339. The reversal of 133135204055253 is 352550402531331.

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

It is not a de Polignac number, because 133135204055253 - 2¹⁷ = 133135203924181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133135204055753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990920308 + ... + 991054653.

It is an arithmetic number, because the mean of its divisors is an integer number (22190191674552).

Almost surely, 2^{133135204055253} is an apocalyptic number.

It is an amenable number.

133135204055253 is a deficient number, since it is larger than the sum of its proper divisors (44386329341163).

133135204055253 is a wasteful number, since it uses less digits than its factorization.

133135204055253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981997355.

The product of its (nonzero) digits is 810000, while the sum is 42.

Adding to 133135204055253 its reverse (352550402531331), we get a palindrome (485685606586584).

The spelling of 133135204055253 in words is "one hundred thirty-three trillion, one hundred thirty-five billion, two hundred four million, fifty-five thousand, two hundred fifty-three".