11023202133 has 12 divisors (see below), whose sum is σ = 15928873740. Its totient is φ = 7345814976.

The previous prime is 11023202129. The next prime is 11023202143. The reversal of 11023202133 is 33120232011.

It can be written as a sum of positive squares in 2 ways, for example, as 3394577169 + 7628624964 = 58263^2 + 87342^2 .

It is not a de Polignac number, because 11023202133 - 2² = 11023202129 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023202143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225378 + ... + 269891.

It is an arithmetic number, because the mean of its divisors is an integer number (1327406145).

Almost surely, 2^11023202133 is an apocalyptic number.

It is an amenable number.

11023202133 is a deficient number, since it is larger than the sum of its proper divisors (4905671607).

11023202133 is a wasteful number, since it uses less digits than its factorization.

11023202133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497748 (or 497745 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11023202133 its reverse (33120232011), we get a palindrome (44143434144).

The spelling of 11023202133 in words is "eleven billion, twenty-three million, two hundred two thousand, one hundred thirty-three".