133339758499 has 2 divisors, whose sum is σ = 133339758500. Its totient is φ = 133339758498.

The previous prime is 133339758479. The next prime is 133339758547. The reversal of 133339758499 is 994857933331.

It is a weak prime.

It is an emirp because it is prime and its reverse (994857933331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133339758499 - 2¹³ = 133339750307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133339758499.

It is not a weakly prime, because it can be changed into another prime (133339758479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66669879249 + 66669879250.

It is an arithmetic number, because the mean of its divisors is an integer number (66669879250).

Almost surely, 2^133339758499 is an apocalyptic number.

133339758499 is a deficient number, since it is larger than the sum of its proper divisors (1).

133339758499 is an equidigital number, since it uses as much as digits as its factorization.

133339758499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 66134880, while the sum is 64.

The spelling of 133339758499 in words is "one hundred thirty-three billion, three hundred thirty-nine million, seven hundred fifty-eight thousand, four hundred ninety-nine".