100920466 has 16 divisors (see below), whose sum is σ = 160496640. Its totient is φ = 47429440.

The previous prime is 100920451. The next prime is 100920509. The reversal of 100920466 is 664029001.

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, 33615 + ... + 36493.

It is an arithmetic number, because the mean of its divisors is an integer number (10031040).

Almost surely, 2^100920466 is an apocalyptic number.

100920466 is a deficient number, since it is larger than the sum of its proper divisors (59576174).

100920466 is a wasteful number, since it uses less digits than its factorization.

100920466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 100920466 is about 10045.9178774266. The cubic root of 100920466 is about 465.5786775593.

Adding to 100920466 its reverse (664029001), we get a palindrome (764949467).

The spelling of 100920466 in words is "one hundred million, nine hundred twenty thousand, four hundred sixty-six".