133100233303 has 16 divisors (see below), whose sum is σ = 144665098240. Its totient is φ = 121993581600.

The previous prime is 133100233289. The next prime is 133100233307. The reversal of 133100233303 is 303332001331.

It is a cyclic number.

It is not a de Polignac number, because 133100233303 - 2¹⁷ = 133100102231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133100233307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2236513 + ... + 2295253.

It is an arithmetic number, because the mean of its divisors is an integer number (9041568640).

Almost surely, 2^133100233303 is an apocalyptic number.

133100233303 is a deficient number, since it is larger than the sum of its proper divisors (11564864937).

133100233303 is a wasteful number, since it uses less digits than its factorization.

133100233303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62638.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 133100233303 its reverse (303332001331), we get a palindrome (436432234634).

The spelling of 133100233303 in words is "one hundred thirty-three billion, one hundred million, two hundred thirty-three thousand, three hundred three".