133020534150365 has 16 divisors (see below), whose sum is σ = 159891445264752. Its totient is φ = 106238575263744.

The previous prime is 133020534150359. The next prime is 133020534150379. The reversal of 133020534150365 is 563051435020331.

It can be written as a sum of positive squares in 8 ways, for example, as 33046252496569 + 99974281653796 = 5748587^2 + 9998714^2 .

It is a cyclic number.

It is not a de Polignac number, because 133020534150365 - 2¹⁰ = 133020534149341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60424277 + ... + 62587013.

It is an arithmetic number, because the mean of its divisors is an integer number (9993215329047).

Almost surely, 2^{133020534150365} is an apocalyptic number.

It is an amenable number.

133020534150365 is a deficient number, since it is larger than the sum of its proper divisors (26870911114387).

133020534150365 is a wasteful number, since it uses less digits than its factorization.

133020534150365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183296.

The product of its (nonzero) digits is 486000, while the sum is 41.

Adding to 133020534150365 its reverse (563051435020331), we get a palindrome (696071969170696).

The spelling of 133020534150365 in words is "one hundred thirty-three trillion, twenty billion, five hundred thirty-four million, one hundred fifty thousand, three hundred sixty-five".