133001130001 has 2 divisors, whose sum is σ = 133001130002. Its totient is φ = 133001130000.

The previous prime is 133001129993. The next prime is 133001130037. The reversal of 133001130001 is 100031100331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84202110976 + 48799019025 = 290176^2 + 220905^2 .

It is a cyclic number.

It is not a de Polignac number, because 133001130001 - 2³ = 133001129993 is a prime.

It is a super-3 number, since 3×133001130001³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (133001130401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500565000 + 66500565001.

It is an arithmetic number, because the mean of its divisors is an integer number (66500565001).

Almost surely, 2^133001130001 is an apocalyptic number.

It is an amenable number.

133001130001 is a deficient number, since it is larger than the sum of its proper divisors (1).

133001130001 is an equidigital number, since it uses as much as digits as its factorization.

133001130001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 133001130001 its reverse (100031100331), we get a palindrome (233032230332).

The spelling of 133001130001 in words is "one hundred thirty-three billion, one million, one hundred thirty thousand, one".