100182728943 has 12 divisors (see below), whose sum is σ = 157863694248. Its totient is φ = 60716805360.

The previous prime is 100182728941. The next prime is 100182728953. The reversal of 100182728943 is 349827281001.

It is a happy number.

It is not a de Polignac number, because 100182728943 - 2¹ = 100182728941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100182728941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505973280 + ... + 505973477.

It is an arithmetic number, because the mean of its divisors is an integer number (13155307854).

Almost surely, 2^100182728943 is an apocalyptic number.

100182728943 is a deficient number, since it is larger than the sum of its proper divisors (57680965305).

100182728943 is a wasteful number, since it uses less digits than its factorization.

100182728943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011946774 (or 1011946771 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 100182728943 in words is "one hundred billion, one hundred eighty-two million, seven hundred twenty-eight thousand, nine hundred forty-three".