101243241 has 36 divisors (see below), whose sum is σ = 165984000. Its totient is φ = 59360400.

The previous prime is 101243239. The next prime is 101243299. The reversal of 101243241 is 142342101.

It is not a de Polignac number, because 101243241 - 2¹ = 101243239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101243201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32260 + ... + 35258.

Almost surely, 2^101243241 is an apocalyptic number.

101243241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101243241 is a deficient number, since it is larger than the sum of its proper divisors (64740759).

101243241 is a wasteful number, since it uses less digits than its factorization.

101243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3058 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101243241 is about 10061.9700357336. The cubic root of 101243241 is about 466.0745044107.

Adding to 101243241 its reverse (142342101), we get a palindrome (243585342).

It can be divided in two parts, 1012 and 43241, that added together give a triangular number (44253 = T₂₉₇).

The spelling of 101243241 in words is "one hundred one million, two hundred forty-three thousand, two hundred forty-one".