100453671 has 12 divisors (see below), whose sum is σ = 149780800. Its totient is φ = 64808640.

The previous prime is 100453667. The next prime is 100453681. The reversal of 100453671 is 176354001.

It is not a de Polignac number, because 100453671 - 2² = 100453667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100453681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179746 + ... + 180303.

Almost surely, 2^100453671 is an apocalyptic number.

100453671 is a deficient number, since it is larger than the sum of its proper divisors (49327129).

100453671 is a wasteful number, since it uses less digits than its factorization.

100453671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360086 (or 360083 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 100453671 is about 10022.6578810214. The cubic root of 100453671 is about 464.8597426448.

It can be divided in two parts, 100453 and 671, that added together give a square (101124 = 318²).

The spelling of 100453671 in words is "one hundred million, four hundred fifty-three thousand, six hundred seventy-one".