133424503001 has 2 divisors, whose sum is σ = 133424503002. Its totient is φ = 133424503000.

The previous prime is 133424502989. The next prime is 133424503081. The reversal of 133424503001 is 100305424331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132096629401 + 1327873600 = 363451^2 + 36440^2 .

It is a cyclic number.

It is not a de Polignac number, because 133424503001 - 2³⁰ = 132350761177 is a prime.

It is not a weakly prime, because it can be changed into another prime (133424503081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66712251500 + 66712251501.

It is an arithmetic number, because the mean of its divisors is an integer number (66712251501).

Almost surely, 2^133424503001 is an apocalyptic number.

It is an amenable number.

133424503001 is a deficient number, since it is larger than the sum of its proper divisors (1).

133424503001 is an equidigital number, since it uses as much as digits as its factorization.

133424503001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 133424503001 its reverse (100305424331), we get a palindrome (233729927332).

The spelling of 133424503001 in words is "one hundred thirty-three billion, four hundred twenty-four million, five hundred three thousand, one".