11140343102 has 8 divisors (see below), whose sum is σ = 19097731056. Its totient is φ = 4774432752.

The previous prime is 11140343077. The next prime is 11140343107. The reversal of 11140343102 is 20134304111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140343107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397869383 + ... + 397869410.

It is an arithmetic number, because the mean of its divisors is an integer number (2387216382).

Almost surely, 2^11140343102 is an apocalyptic number.

11140343102 is a deficient number, since it is larger than the sum of its proper divisors (7957387954).

11140343102 is an equidigital number, since it uses as much as digits as its factorization.

11140343102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795738802.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11140343102 its reverse (20134304111), we get a palindrome (31274647213).

The spelling of 11140343102 in words is "eleven billion, one hundred forty million, three hundred forty-three thousand, one hundred two".