133043224455 has 24 divisors (see below), whose sum is σ = 238560266880. Its totient is φ = 68509613760.

The previous prime is 133043224453. The next prime is 133043224477. The reversal of 133043224455 is 554422340331.

133043224455 is a `hidden beast` number, since 1 + 330 + 4 + 32 + 244 + 55 = 666.

It is not a de Polignac number, because 133043224455 - 2¹ = 133043224453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133043224453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50973111 + ... + 50975720.

It is an arithmetic number, because the mean of its divisors is an integer number (9940011120).

Almost surely, 2^133043224455 is an apocalyptic number.

133043224455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133043224455 is a deficient number, since it is larger than the sum of its proper divisors (105517042425).

133043224455 is a wasteful number, since it uses less digits than its factorization.

133043224455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101948871 (or 101948868 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 133043224455 its reverse (554422340331), we get a palindrome (687465564786).

The spelling of 133043224455 in words is "one hundred thirty-three billion, forty-three million, two hundred twenty-four thousand, four hundred fifty-five".