11131213202133 has 32 divisors (see below), whose sum is σ = 15099399862272. Its totient is φ = 7292155032000.

The previous prime is 11131213202107. The next prime is 11131213202143. The reversal of 11131213202133 is 33120231213111.

It is not a de Polignac number, because 11131213202133 - 2⁶ = 11131213202069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11131213202143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972407416 + ... + 972418862.

It is an arithmetic number, because the mean of its divisors is an integer number (471856245696).

Almost surely, 2^{11131213202133} is an apocalyptic number.

It is an amenable number.

11131213202133 is a deficient number, since it is larger than the sum of its proper divisors (3968186660139).

11131213202133 is a wasteful number, since it uses less digits than its factorization.

11131213202133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16145.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11131213202133 its reverse (33120231213111), we get a palindrome (44251444415244).

The spelling of 11131213202133 in words is "eleven trillion, one hundred thirty-one billion, two hundred thirteen million, two hundred two thousand, one hundred thirty-three".