11143345162 has 8 divisors (see below), whose sum is σ = 16862938596. Its totient is φ = 5522365632.

The previous prime is 11143345127. The next prime is 11143345211. The reversal of 11143345162 is 26154334111.

It can be written as a sum of positive squares in 2 ways, for example, as 11025210001 + 118135161 = 105001^2 + 10869^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24653193 + ... + 24653644.

Almost surely, 2^11143345162 is an apocalyptic number.

11143345162 is a deficient number, since it is larger than the sum of its proper divisors (5719593434).

11143345162 is a wasteful number, since it uses less digits than its factorization.

11143345162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49306952.

The product of its digits is 8640, while the sum is 31.

Adding to 11143345162 its reverse (26154334111), we get a palindrome (37297679273).

The spelling of 11143345162 in words is "eleven billion, one hundred forty-three million, three hundred forty-five thousand, one hundred sixty-two".