100100095 has 4 divisors (see below), whose sum is σ = 120120120. Its totient is φ = 80080072.

The previous prime is 100100089. The next prime is 100100107. The reversal of 100100095 is 590001001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 590001001 = 37 ⋅15945973.

It is a cyclic number.

It is not a de Polignac number, because 100100095 - 2¹⁵ = 100067327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010005 + ... + 10010014.

It is an arithmetic number, because the mean of its divisors is an integer number (30030030).

Almost surely, 2^100100095 is an apocalyptic number.

100100095 is a deficient number, since it is larger than the sum of its proper divisors (20020025).

100100095 is an equidigital number, since it uses as much as digits as its factorization.

100100095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020024.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 100100095 is about 10005.0034982503. The cubic root of 100100095 is about 464.3136983302.

Adding to 100100095 its reverse (590001001), we get a palindrome (690101096).

The spelling of 100100095 in words is "one hundred million, one hundred thousand, ninety-five".