133440261542303 has 2 divisors, whose sum is σ = 133440261542304. Its totient is φ = 133440261542302.

The previous prime is 133440261542293. The next prime is 133440261542309. The reversal of 133440261542303 is 303245162044331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133440261542303 - 2¹⁴ = 133440261525919 is a prime.

It is a super-3 number, since 3×133440261542303³ (a number of 43 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133440261542309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66720130771151 + 66720130771152.

It is an arithmetic number, because the mean of its divisors is an integer number (66720130771152).

Almost surely, 2^{133440261542303} is an apocalyptic number.

133440261542303 is a deficient number, since it is larger than the sum of its proper divisors (1).

133440261542303 is an equidigital number, since it uses as much as digits as its factorization.

133440261542303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 133440261542303 in words is "one hundred thirty-three trillion, four hundred forty billion, two hundred sixty-one million, five hundred forty-two thousand, three hundred three".