2101244241 has 8 divisors (see below), whose sum is σ = 2812821984. Its totient is φ = 1395248000.

The previous prime is 2101244239. The next prime is 2101244261. The reversal of 2101244241 is 1424421012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2101244241 - 2¹ = 2101244239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2101244221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394496 + ... + 1396001.

It is an arithmetic number, because the mean of its divisors is an integer number (351602748).

Almost surely, 2^2101244241 is an apocalyptic number.

It is an amenable number.

2101244241 is a deficient number, since it is larger than the sum of its proper divisors (711577743).

2101244241 is a wasteful number, since it uses less digits than its factorization.

2101244241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790751.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2101244241 is about 45839.3307215540. The cubic root of 2101244241 is about 1280.8320276097.

Adding to 2101244241 its reverse (1424421012), we get a palindrome (3525665253).

The spelling of 2101244241 in words is "two billion, one hundred one million, two hundred forty-four thousand, two hundred forty-one".