11131033243202 has 16 divisors (see below), whose sum is σ = 17084940396480. Its totient is φ = 5436054606192.

The previous prime is 11131033243147. The next prime is 11131033243237. The reversal of 11131033243202 is 20234233013111.

It is a happy number.

It is a super-2 number, since 2×11131033243202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23190824 + ... + 23665932.

It is an arithmetic number, because the mean of its divisors is an integer number (1067808774780).

Almost surely, 2^{11131033243202} is an apocalyptic number.

11131033243202 is a deficient number, since it is larger than the sum of its proper divisors (5953907153278).

11131033243202 is a wasteful number, since it uses less digits than its factorization.

11131033243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747577.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 11131033243202 its reverse (20234233013111), we get a palindrome (31365266256313).

The spelling of 11131033243202 in words is "eleven trillion, one hundred thirty-one billion, thirty-three million, two hundred forty-three thousand, two hundred two".