133232541033245 has 16 divisors (see below), whose sum is σ = 164217074910768. Its totient is φ = 103694611161600.

The previous prime is 133232541033239. The next prime is 133232541033253. The reversal of 133232541033245 is 542330145232331.

It can be written as a sum of positive squares in 8 ways, for example, as 16236604304089 + 116995936729156 = 4029467^2 + 10816466^2 .

It is not a de Polignac number, because 133232541033245 - 2¹⁶ = 133232540967709 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, 35420456 + ... + 39000945.

It is an arithmetic number, because the mean of its divisors is an integer number (10263567181923).

Almost surely, 2^{133232541033245} is an apocalyptic number.

It is an amenable number.

133232541033245 is a deficient number, since it is larger than the sum of its proper divisors (30984533877523).

133232541033245 is an equidigital number, since it uses as much as digits as its factorization.

133232541033245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74431120.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 133232541033245 its reverse (542330145232331), we get a palindrome (675562686265576).

The spelling of 133232541033245 in words is "one hundred thirty-three trillion, two hundred thirty-two billion, five hundred forty-one million, thirty-three thousand, two hundred forty-five".