133501013421343 has 2 divisors, whose sum is σ = 133501013421344. Its totient is φ = 133501013421342.

The previous prime is 133501013421317. The next prime is 133501013421353. The reversal of 133501013421343 is 343124310105331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133501013421343 - 2⁴¹ = 131301990165791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133501013421299 and 133501013421308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133501013421353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66750506710671 + 66750506710672.

It is an arithmetic number, because the mean of its divisors is an integer number (66750506710672).

Almost surely, 2^{133501013421343} is an apocalyptic number.

133501013421343 is a deficient number, since it is larger than the sum of its proper divisors (1).

133501013421343 is an equidigital number, since it uses as much as digits as its factorization.

133501013421343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 133501013421343 its reverse (343124310105331), we get a palindrome (476625323526674).

The spelling of 133501013421343 in words is "one hundred thirty-three trillion, five hundred one billion, thirteen million, four hundred twenty-one thousand, three hundred forty-three".