133020351316351 has 16 divisors (see below), whose sum is σ = 137359910544640. Its totient is φ = 128683832924160.

The previous prime is 133020351316243. The next prime is 133020351316373. The reversal of 133020351316351 is 153613153020331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133020351316351 - 2¹¹ = 133020351314303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133020351316351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133020351376351) 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 in 15 ways as a sum of consecutive naturals, for example, 3025299295 + ... + 3025343263.

It is an arithmetic number, because the mean of its divisors is an integer number (8584994409040).

Almost surely, 2^{133020351316351} is an apocalyptic number.

133020351316351 is a deficient number, since it is larger than the sum of its proper divisors (4339559228289).

133020351316351 is a wasteful number, since it uses less digits than its factorization.

133020351316351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76306.

The product of its (nonzero) digits is 72900, while the sum is 37.

The spelling of 133020351316351 in words is "one hundred thirty-three trillion, twenty billion, three hundred fifty-one million, three hundred sixteen thousand, three hundred fifty-one".