100120094 has 4 divisors (see below), whose sum is σ = 150180144. Its totient is φ = 50060046.

The previous prime is 100120091. The next prime is 100120159. The reversal of 100120094 is 490021001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 490021001 = 19 ⋅25790579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25030022 + ... + 25030025.

It is an arithmetic number, because the mean of its divisors is an integer number (37545036).

Almost surely, 2^100120094 is an apocalyptic number.

100120094 is a deficient number, since it is larger than the sum of its proper divisors (50060050).

100120094 is an equidigital number, since it uses as much as digits as its factorization.

100120094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50060049.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 100120094 is about 10006.0028982606. The cubic root of 100120094 is about 464.3446180188.

Adding to 100120094 its reverse (490021001), we get a palindrome (590141095).

The spelling of 100120094 in words is "one hundred million, one hundred twenty thousand, ninety-four".