100111066052 has 6 divisors (see below), whose sum is σ = 175194365598. Its totient is φ = 50055533024.

The previous prime is 100111066039. The next prime is 100111066057. The reversal of 100111066052 is 250660111001.

It can be written as a sum of positive squares in only one way, i.e., 82313905216 + 17797160836 = 286904^2 + 133406^2 .

It is not an unprimeable number, because it can be changed into a prime (100111066057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12513883253 + ... + 12513883260.

It is an arithmetic number, because the mean of its divisors is an integer number (29199060933).

Almost surely, 2^100111066052 is an apocalyptic number.

It is an amenable number.

100111066052 is a deficient number, since it is larger than the sum of its proper divisors (75083299546).

100111066052 is a wasteful number, since it uses less digits than its factorization.

100111066052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25027766517 (or 25027766515 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 100111066052 its reverse (250660111001), we get a palindrome (350771177053).

The spelling of 100111066052 in words is "one hundred billion, one hundred eleven million, sixty-six thousand, fifty-two".