133233044241 has 32 divisors (see below), whose sum is σ = 194165475840. Its totient is φ = 80592512000.

The previous prime is 133233044239. The next prime is 133233044261. The reversal of 133233044241 is 142440332331.

It is a happy number.

It is not a de Polignac number, because 133233044241 - 2¹ = 133233044239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133233044199 and 133233044208.

It is not an unprimeable number, because it can be changed into a prime (133233044201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66515746 + ... + 66517748.

It is an arithmetic number, because the mean of its divisors is an integer number (6067671120).

Almost surely, 2^133233044241 is an apocalyptic number.

133233044241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133233044241 is a deficient number, since it is larger than the sum of its proper divisors (60932431599).

133233044241 is a wasteful number, since it uses less digits than its factorization.

133233044241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 133233044241 its reverse (142440332331), we get a palindrome (275673376572).

The spelling of 133233044241 in words is "one hundred thirty-three billion, two hundred thirty-three million, forty-four thousand, two hundred forty-one".