100669365 has 16 divisors (see below), whose sum is σ = 178968000. Its totient is φ = 53690256.

The previous prime is 100669363. The next prime is 100669397. The reversal of 100669365 is 563966001.

It is not a de Polignac number, because 100669365 - 2¹ = 100669363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100669363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372715 + ... + 372984.

It is an arithmetic number, because the mean of its divisors is an integer number (11185500).

Almost surely, 2^100669365 is an apocalyptic number.

100669365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100669365 is a deficient number, since it is larger than the sum of its proper divisors (78298635).

100669365 is an equidigital number, since it uses as much as digits as its factorization.

100669365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745713 (or 745707 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 100669365 is about 10033.4124304745. The cubic root of 100669365 is about 465.1922202175.

The spelling of 100669365 in words is "one hundred million, six hundred sixty-nine thousand, three hundred sixty-five".