200110121143 has 2 divisors, whose sum is σ = 200110121144. Its totient is φ = 200110121142.

The previous prime is 200110121131. The next prime is 200110121339. The reversal of 200110121143 is 341121011002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200110121143 - 2⁵ = 200110121111 is a prime.

It is a super-2 number, since 2×200110121143² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200110127143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055060571 + 100055060572.

It is an arithmetic number, because the mean of its divisors is an integer number (100055060572).

Almost surely, 2^200110121143 is an apocalyptic number.

200110121143 is a deficient number, since it is larger than the sum of its proper divisors (1).

200110121143 is an equidigital number, since it uses as much as digits as its factorization.

200110121143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 200110121143 its reverse (341121011002), we get a palindrome (541231132145).

The spelling of 200110121143 in words is "two hundred billion, one hundred ten million, one hundred twenty-one thousand, one hundred forty-three".