133231240410241 has 4 divisors (see below), whose sum is σ = 133298767650132. Its totient is φ = 133163713170352.

The previous prime is 133231240410221. The next prime is 133231240410251. The reversal of 133231240410241 is 142014042132331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10743454953841 + 122487785456400 = 3277721^2 + 11067420^2 .

It is a cyclic number.

It is not a de Polignac number, because 133231240410241 - 2¹³ = 133231240402049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133231240410221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33763616986 + ... + 33763620931.

It is an arithmetic number, because the mean of its divisors is an integer number (33324691912533).

Almost surely, 2^{133231240410241} is an apocalyptic number.

It is an amenable number.

133231240410241 is a deficient number, since it is larger than the sum of its proper divisors (67527239891).

133231240410241 is an equidigital number, since it uses as much as digits as its factorization.

133231240410241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67527239890.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 133231240410241 its reverse (142014042132331), we get a palindrome (275245282542572).

The spelling of 133231240410241 in words is "one hundred thirty-three trillion, two hundred thirty-one billion, two hundred forty million, four hundred ten thousand, two hundred forty-one".