100675487866 has 8 divisors (see below), whose sum is σ = 151043637780. Its totient is φ = 50327608608.

The previous prime is 100675487851. The next prime is 100675487893. The reversal of 100675487866 is 668784576001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99490407241 + 1185080625 = 315421^2 + 34425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×100675487866² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100675487866.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055241 + ... + 5075116.

Almost surely, 2^100675487866 is an apocalyptic number.

100675487866 is a deficient number, since it is larger than the sum of its proper divisors (50368149914).

100675487866 is a wasteful number, since it uses less digits than its factorization.

100675487866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10135328.

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 100675487866 in words is "one hundred billion, six hundred seventy-five million, four hundred eighty-seven thousand, eight hundred sixty-six".