1131332300111 has 16 divisors (see below), whose sum is σ = 1284560709600. Its totient is φ = 987739619328.

The previous prime is 1131332300083. The next prime is 1131332300123. The reversal of 1131332300111 is 1110032331311.

It is a cyclic number.

It is not a de Polignac number, because 1131332300111 - 2¹⁸ = 1131332037967 is a prime.

It is a super-2 number, since 2×1131332300111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131332380111) 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, 3559346 + ... + 3864143.

It is an arithmetic number, because the mean of its divisors is an integer number (80285044350).

Almost surely, 2^{1131332300111} is an apocalyptic number.

1131332300111 is a deficient number, since it is larger than the sum of its proper divisors (153228409489).

1131332300111 is a wasteful number, since it uses less digits than its factorization.

1131332300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424138.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1131332300111 its reverse (1110032331311), we get a palindrome (2241364631422).

The spelling of 1131332300111 in words is "one trillion, one hundred thirty-one billion, three hundred thirty-two million, three hundred thousand, one hundred eleven".