133100030011241 has 4 divisors (see below), whose sum is σ = 140929443541332. Its totient is φ = 125270616481152.

The previous prime is 133100030011229. The next prime is 133100030011243. The reversal of 133100030011241 is 142110030001331.

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 71696507129641 + 61403522881600 = 8467379^2 + 7836040^2 .

It is a cyclic number.

It is not a de Polignac number, because 133100030011241 - 2⁶ = 133100030011177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133100030011243) 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, 3914706765020 + ... + 3914706765053.

It is an arithmetic number, because the mean of its divisors is an integer number (35232360885333).

Almost surely, 2^{133100030011241} is an apocalyptic number.

It is an amenable number.

133100030011241 is a deficient number, since it is larger than the sum of its proper divisors (7829413530091).

133100030011241 is an equidigital number, since it uses as much as digits as its factorization.

133100030011241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7829413530090.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 133100030011241 its reverse (142110030001331), we get a palindrome (275210060012572).

The spelling of 133100030011241 in words is "one hundred thirty-three trillion, one hundred billion, thirty million, eleven thousand, two hundred forty-one".