133001103031501 has 2 divisors, whose sum is σ = 133001103031502. Its totient is φ = 133001103031500.

The previous prime is 133001103031499. The next prime is 133001103031597. The reversal of 133001103031501 is 105130301100331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 127230052936900 + 5771050094601 = 11279630^2 + 2402301^2 .

It is a cyclic number.

It is not a de Polignac number, because 133001103031501 - 2¹ = 133001103031499 is a prime.

Together with 133001103031499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133001103038501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500551515750 + 66500551515751.

It is an arithmetic number, because the mean of its divisors is an integer number (66500551515751).

Almost surely, 2^{133001103031501} is an apocalyptic number.

It is an amenable number.

133001103031501 is a deficient number, since it is larger than the sum of its proper divisors (1).

133001103031501 is an equidigital number, since it uses as much as digits as its factorization.

133001103031501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

Adding to 133001103031501 its reverse (105130301100331), we get a palindrome (238131404131832).

The spelling of 133001103031501 in words is "one hundred thirty-three trillion, one billion, one hundred three million, thirty-one thousand, five hundred one".