133211302213 has 8 divisors (see below), whose sum is σ = 146522425536. Its totient is φ = 121101182620.

The previous prime is 133211302163. The next prime is 133211302219. The reversal of 133211302213 is 312203112331.

It is not a de Polignac number, because 133211302213 - 2²⁹ = 132674431301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211302219) 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, 50040481 + ... + 50043142.

It is an arithmetic number, because the mean of its divisors is an integer number (18315303192).

Almost surely, 2^133211302213 is an apocalyptic number.

It is an amenable number.

133211302213 is a deficient number, since it is larger than the sum of its proper divisors (13311123323).

133211302213 is an equidigital number, since it uses as much as digits as its factorization.

133211302213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100083656 (or 100083634 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133211302213 its reverse (312203112331), we get a palindrome (445414414544).

The spelling of 133211302213 in words is "one hundred thirty-three billion, two hundred eleven million, three hundred two thousand, two hundred thirteen".