100210143 has 24 divisors (see below), whose sum is σ = 149385600. Its totient is φ = 59691280.

The previous prime is 100210069. The next prime is 100210147. The reversal of 100210143 is 341012001.

It is a happy number.

It is not a de Polignac number, because 100210143 - 2⁹ = 100209631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100210147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19078 + ... + 23756.

It is an arithmetic number, because the mean of its divisors is an integer number (6224400).

Almost surely, 2^100210143 is an apocalyptic number.

100210143 is a deficient number, since it is larger than the sum of its proper divisors (49175457).

100210143 is a wasteful number, since it uses less digits than its factorization.

100210143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763 (or 4752 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100210143 is about 10010.5016357823. The cubic root of 100210143 is about 464.4837883465.

Adding to 100210143 its reverse (341012001), we get a palindrome (441222144).

It can be divided in two parts, 1002 and 10143, that multiplied together give a triangular number (10163286 = T₄₅₀₈).

The spelling of 100210143 in words is "one hundred million, two hundred ten thousand, one hundred forty-three".