133313133001 has 2 divisors, whose sum is σ = 133313133002. Its totient is φ = 133313133000.

The previous prime is 133313132987. The next prime is 133313133011. The reversal of 133313133001 is 100331313331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75086960400 + 58226172601 = 274020^2 + 241301^2 .

It is a cyclic number.

It is not a de Polignac number, because 133313133001 - 2⁵ = 133313132969 is a prime.

It is not a weakly prime, because it can be changed into another prime (133313133011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66656566500 + 66656566501.

It is an arithmetic number, because the mean of its divisors is an integer number (66656566501).

Almost surely, 2^133313133001 is an apocalyptic number.

It is an amenable number.

133313133001 is a deficient number, since it is larger than the sum of its proper divisors (1).

133313133001 is an equidigital number, since it uses as much as digits as its factorization.

133313133001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 133313133001 its reverse (100331313331), we get a palindrome (233644446332).

The spelling of 133313133001 in words is "one hundred thirty-three billion, three hundred thirteen million, one hundred thirty-three thousand, one".