1121140131306 has 24 divisors (see below), whose sum is σ = 2428031292480. Its totient is φ = 344966193936.

The previous prime is 1121140131301. The next prime is 1121140131311. The reversal of 1121140131306 is 6031310411211.

It is an interprime number because it is at equal distance from previous prime (1121140131301) and next prime (1121140131311).

It is not an unprimeable number, because it can be changed into a prime (1121140131301) 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, 552829426 + ... + 552831453.

It is an arithmetic number, because the mean of its divisors is an integer number (101167970520).

Almost surely, 2^{1121140131306} is an apocalyptic number.

1121140131306 is an abundant number, since it is smaller than the sum of its proper divisors (1306891161174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121140131306 is a wasteful number, since it uses less digits than its factorization.

1121140131306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105660910 (or 1105660897 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 1121140131306 its reverse (6031310411211), we get a palindrome (7152450542517).

The spelling of 1121140131306 in words is "one trillion, one hundred twenty-one billion, one hundred forty million, one hundred thirty-one thousand, three hundred six".