33100121041 has 4 divisors (see below), whose sum is σ = 35646284212. Its totient is φ = 30553957872.

The previous prime is 33100121039. The next prime is 33100121053. The reversal of 33100121041 is 14012100133.

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 5078700225 + 28021420816 = 71265^2 + 167396^2 .

It is a cyclic number.

It is not a de Polignac number, because 33100121041 - 2¹ = 33100121039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33100121011) 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, 1273081566 + ... + 1273081591.

It is an arithmetic number, because the mean of its divisors is an integer number (8911571053).

Almost surely, 2^33100121041 is an apocalyptic number.

It is an amenable number.

33100121041 is a deficient number, since it is larger than the sum of its proper divisors (2546163171).

33100121041 is a wasteful number, since it uses less digits than its factorization.

33100121041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546163170.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 33100121041 its reverse (14012100133), we get a palindrome (47112221174).

The spelling of 33100121041 in words is "thirty-three billion, one hundred million, one hundred twenty-one thousand, forty-one".