100003241 has 16 divisors (see below), whose sum is σ = 116014080. Its totient is φ = 85440960.

The previous prime is 100003219. The next prime is 100003243. The reversal of 100003241 is 142300001.

It is a happy number.

It is not a de Polignac number, because 100003241 - 2¹⁴ = 99986857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100003243) 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, 3875 + ... + 14663.

It is an arithmetic number, because the mean of its divisors is an integer number (7250880).

Almost surely, 2^100003241 is an apocalyptic number.

It is an amenable number.

100003241 is a deficient number, since it is larger than the sum of its proper divisors (16010839).

100003241 is a wasteful number, since it uses less digits than its factorization.

100003241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10856.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 100003241 is about 10000.1620486870. The cubic root of 100003241 is about 464.1638977702.

Adding to 100003241 its reverse (142300001), we get a palindrome (242303242).

The spelling of 100003241 in words is "one hundred million, three thousand, two hundred forty-one".