133601252416323 has 16 divisors (see below), whose sum is σ = 187510790388480. Its totient is φ = 84379621061664.

The previous prime is 133601252416319. The next prime is 133601252416381. The reversal of 133601252416323 is 323614252106331.

It is not a de Polignac number, because 133601252416323 - 2² = 133601252416319 is a prime.

It is a super-2 number, since 2×133601252416323² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133601252416523) 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 in 15 ways as a sum of consecutive naturals, for example, 60007465 + ... + 62194037.

It is an arithmetic number, because the mean of its divisors is an integer number (11719424399280).

Almost surely, 2^{133601252416323} is an apocalyptic number.

133601252416323 is a deficient number, since it is larger than the sum of its proper divisors (53909537972157).

133601252416323 is a wasteful number, since it uses less digits than its factorization.

133601252416323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258538.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 133601252416323 in words is "one hundred thirty-three trillion, six hundred one billion, two hundred fifty-two million, four hundred sixteen thousand, three hundred twenty-three".