143311101120011 has 4 divisors (see below), whose sum is σ = 156339383040024. Its totient is φ = 130282819200000.

The previous prime is 143311101119959. The next prime is 143311101120067. The reversal of 143311101120011 is 110021101113341.

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

It is a cyclic number.

It is not a de Polignac number, because 143311101120011 - 2¹⁸ = 143311100857867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143311101120091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6514140959990 + ... + 6514140960011.

It is an arithmetic number, because the mean of its divisors is an integer number (39084845760006).

Almost surely, 2^{143311101120011} is an apocalyptic number.

143311101120011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143311101120011 is a deficient number, since it is larger than the sum of its proper divisors (13028281920013).

143311101120011 is a wasteful number, since it uses less digits than its factorization.

143311101120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13028281920012.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 143311101120011 its reverse (110021101113341), we get a palindrome (253332202233352).

The spelling of 143311101120011 in words is "one hundred forty-three trillion, three hundred eleven billion, one hundred one million, one hundred twenty thousand, eleven".