100545668 has 24 divisors (see below), whose sum is σ = 182582400. Its totient is φ = 48390048.

The previous prime is 100545649. The next prime is 100545691. The reversal of 100545668 is 866545001.

It is a happy number.

It is a super-3 number, since 3×100545668³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42821 + ... + 45107.

It is an arithmetic number, because the mean of its divisors is an integer number (7607600).

Almost surely, 2^100545668 is an apocalyptic number.

It is an amenable number.

100545668 is a deficient number, since it is larger than the sum of its proper divisors (82036732).

100545668 is a wasteful number, since it uses less digits than its factorization.

100545668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699 (or 2697 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 100545668 is about 10027.2462820058. The cubic root of 100545668 is about 465.0016078875.

The spelling of 100545668 in words is "one hundred million, five hundred forty-five thousand, six hundred sixty-eight".