133021111302305 has 16 divisors (see below), whose sum is σ = 160987310229504. Its totient is φ = 105509999226240.

The previous prime is 133021111302229. The next prime is 133021111302329. The reversal of 133021111302305 is 503203111120331.

It is not a de Polignac number, because 133021111302305 - 2¹⁸ = 133021111040161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 67441292 + ... + 69385661.

It is an arithmetic number, because the mean of its divisors is an integer number (10061706889344).

Almost surely, 2^{133021111302305} is an apocalyptic number.

It is an amenable number.

133021111302305 is a deficient number, since it is larger than the sum of its proper divisors (27966198927199).

133021111302305 is a wasteful number, since it uses less digits than its factorization.

133021111302305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136828616.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 133021111302305 its reverse (503203111120331), we get a palindrome (636224222422636).

The spelling of 133021111302305 in words is "one hundred thirty-three trillion, twenty-one billion, one hundred eleven million, three hundred two thousand, three hundred five".