100566063125 has 40 divisors (see below), whose sum is σ = 137166717600. Its totient is φ = 73098920000.

The previous prime is 100566063113. The next prime is 100566063203. The reversal of 100566063125 is 521360665001.

It is not a de Polignac number, because 100566063125 - 2⁴ = 100566063109 is a prime.

It is a super-2 number, since 2×100566063125² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19378031 + ... + 19383219.

It is an arithmetic number, because the mean of its divisors is an integer number (3429167940).

Almost surely, 2^100566063125 is an apocalyptic number.

It is an amenable number.

100566063125 is a deficient number, since it is larger than the sum of its proper divisors (36600654475).

100566063125 is an equidigital number, since it uses as much as digits as its factorization.

100566063125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8039 (or 8024 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 100566063125 in words is "one hundred billion, five hundred sixty-six million, sixty-three thousand, one hundred twenty-five".