143201366631211 has 4 divisors (see below), whose sum is σ = 163658704721392. Its totient is φ = 122744028541032.

The previous prime is 143201366631091. The next prime is 143201366631221. The reversal of 143201366631211 is 112136663102341.

143201366631211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 143201366631211 - 2⁷ = 143201366631083 is a prime.

It is a super-2 number, since 2×143201366631211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143201366631221) 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, 10228669045080 + ... + 10228669045093.

It is an arithmetic number, because the mean of its divisors is an integer number (40914676180348).

Almost surely, 2^{143201366631211} is an apocalyptic number.

143201366631211 is a deficient number, since it is larger than the sum of its proper divisors (20457338090181).

143201366631211 is an equidigital number, since it uses as much as digits as its factorization.

143201366631211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20457338090180.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 143201366631211 in words is "one hundred forty-three trillion, two hundred one billion, three hundred sixty-six million, six hundred thirty-one thousand, two hundred eleven".