1143350100111 has 4 divisors (see below), whose sum is σ = 1524466800152. Its totient is φ = 762233400072.

The previous prime is 1143350100107. The next prime is 1143350100161. The reversal of 1143350100111 is 1110010533411.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1143350100111 - 2² = 1143350100107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143350100161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190558350016 + ... + 190558350021.

It is an arithmetic number, because the mean of its divisors is an integer number (381116700038).

Almost surely, 2^{1143350100111} is an apocalyptic number.

1143350100111 is a deficient number, since it is larger than the sum of its proper divisors (381116700041).

1143350100111 is an equidigital number, since it uses as much as digits as its factorization.

1143350100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381116700040.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 1143350100111 its reverse (1110010533411), we get a palindrome (2253360633522).

The spelling of 1143350100111 in words is "one trillion, one hundred forty-three billion, three hundred fifty million, one hundred thousand, one hundred eleven".