133782121303 has 2 divisors, whose sum is σ = 133782121304. Its totient is φ = 133782121302.

The previous prime is 133782121261. The next prime is 133782121307. The reversal of 133782121303 is 303121287331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133782121303 - 2¹³ = 133782113111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133782121307) 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, 66891060651 + 66891060652.

It is an arithmetic number, because the mean of its divisors is an integer number (66891060652).

Almost surely, 2^133782121303 is an apocalyptic number.

133782121303 is a deficient number, since it is larger than the sum of its proper divisors (1).

133782121303 is an equidigital number, since it uses as much as digits as its factorization.

133782121303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 133782121303 in words is "one hundred thirty-three billion, seven hundred eighty-two million, one hundred twenty-one thousand, three hundred three".