11130331000133 has 16 divisors (see below), whose sum is σ = 11794843427760. Its totient is φ = 10466909085696.

The previous prime is 11130331000123. The next prime is 11130331000153. The reversal of 11130331000133 is 33100013303111.

It can be written as a sum of positive squares in 8 ways, for example, as 437738377924 + 10692592622209 = 661618^2 + 3269953^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130331000133 - 2¹⁸ = 11130330737989 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 (11130331000123) 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, 124098641 + ... + 124188297.

It is an arithmetic number, because the mean of its divisors is an integer number (737177714235).

Almost surely, 2^{11130331000133} is an apocalyptic number.

It is an amenable number.

11130331000133 is a deficient number, since it is larger than the sum of its proper divisors (664512427627).

11130331000133 is a wasteful number, since it uses less digits than its factorization.

11130331000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95656.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 11130331000133 its reverse (33100013303111), we get a palindrome (44230344303244).

The spelling of 11130331000133 in words is "eleven trillion, one hundred thirty billion, three hundred thirty-one million, one hundred thirty-three", and thus it is an aban number.