100149327 has 18 divisors (see below), whose sum is σ = 146596632. Its totient is φ = 65884104.

The previous prime is 100149311. The next prime is 100149331. The reversal of 100149327 is 723941001.

It is not a de Polignac number, because 100149327 - 2⁴ = 100149311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100149327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100149367) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55278 + ... + 57060.

Almost surely, 2^100149327 is an apocalyptic number.

100149327 is a deficient number, since it is larger than the sum of its proper divisors (46447305).

100149327 is an equidigital number, since it uses as much as digits as its factorization.

100149327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1865 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 100149327 is about 10007.4635647601. The cubic root of 100149327 is about 464.3898066344.

The spelling of 100149327 in words is "one hundred million, one hundred forty-nine thousand, three hundred twenty-seven".