133320103211 has 4 divisors (see below), whose sum is σ = 134566085592. Its totient is φ = 132074120832.

The previous prime is 133320103207. The next prime is 133320103249. The reversal of 133320103211 is 112301023331.

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 133320103211 - 2² = 133320103207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133320103201) 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, 622991030 + ... + 622991243.

It is an arithmetic number, because the mean of its divisors is an integer number (33641521398).

Almost surely, 2^133320103211 is an apocalyptic number.

133320103211 is a deficient number, since it is larger than the sum of its proper divisors (1245982381).

133320103211 is a wasteful number, since it uses less digits than its factorization.

133320103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245982380.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133320103211 its reverse (112301023331), we get a palindrome (245621126542).

The spelling of 133320103211 in words is "one hundred thirty-three billion, three hundred twenty million, one hundred three thousand, two hundred eleven".