1140313101212 has 24 divisors (see below), whose sum is σ = 1997640167040. Its totient is φ = 569559014640.

The previous prime is 1140313101203. The next prime is 1140313101223. The reversal of 1140313101212 is 2121013130411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20147489 + ... + 20204007.

It is an arithmetic number, because the mean of its divisors is an integer number (83235006960).

Almost surely, 2^{1140313101212} is an apocalyptic number.

It is an amenable number.

1140313101212 is a deficient number, since it is larger than the sum of its proper divisors (857327065828).

1140313101212 is a wasteful number, since it uses less digits than its factorization.

1140313101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61721 (or 61719 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1140313101212 its reverse (2121013130411), we get a palindrome (3261326231623).

The spelling of 1140313101212 in words is "one trillion, one hundred forty billion, three hundred thirteen million, one hundred one thousand, two hundred twelve".