100103241 has 16 divisors (see below), whose sum is σ = 156662144. Its totient is φ = 55655424.

The previous prime is 100103231. The next prime is 100103243. The reversal of 100103241 is 142301001.

It is a happy number.

It is not a de Polignac number, because 100103241 - 2⁶ = 100103177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100103243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63640 + ... + 65193.

It is an arithmetic number, because the mean of its divisors is an integer number (9791384).

Almost surely, 2^100103241 is an apocalyptic number.

It is an amenable number.

100103241 is a deficient number, since it is larger than the sum of its proper divisors (56558903).

100103241 is a wasteful number, since it uses less digits than its factorization.

100103241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128880.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 100103241 is about 10005.1607183493. The cubic root of 100103241 is about 464.3185625134.

Adding to 100103241 its reverse (142301001), we get a palindrome (242404242).

The spelling of 100103241 in words is "one hundred million, one hundred three thousand, two hundred forty-one".