100095481 has 4 divisors (see below), whose sum is σ = 100121764. Its totient is φ = 100069200.

The previous prime is 100095469. The next prime is 100095493. The reversal of 100095481 is 184590001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (100095469) and next prime (100095493).

It can be written as a sum of positive squares in 2 ways, for example, as 34339600 + 65755881 = 5860^2 + 8109^2 .

It is a cyclic number.

It is not a de Polignac number, because 100095481 - 2¹⁷ = 99964409 is a prime.

It is a super-2 number, since 2×100095481² = 20038210633242722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100095421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6210 + ... + 15451.

It is an arithmetic number, because the mean of its divisors is an integer number (25030441).

Almost surely, 2^100095481 is an apocalyptic number.

It is an amenable number.

100095481 is a deficient number, since it is larger than the sum of its proper divisors (26283).

100095481 is an equidigital number, since it uses as much as digits as its factorization.

100095481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26282.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 100095481 is about 10004.7729109660. The cubic root of 100095481 is about 464.3065642167.

It can be divided in two parts, 100095 and 481, that added together give a triangular number (100576 = T₄₄₈).

The spelling of 100095481 in words is "one hundred million, ninety-five thousand, four hundred eighty-one".