241515121 has 8 divisors (see below), whose sum is σ = 244430784. Its totient is φ = 238610640.

The previous prime is 241515119. The next prime is 241515151. The reversal of 241515121 is 121515142.

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 241515121 - 2¹ = 241515119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241515092 and 241515101.

It is not an unprimeable number, because it can be changed into a prime (241515151) 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, 45591 + ... + 50611.

It is an arithmetic number, because the mean of its divisors is an integer number (30553848).

Almost surely, 2^241515121 is an apocalyptic number.

It is an amenable number.

241515121 is a deficient number, since it is larger than the sum of its proper divisors (2915663).

241515121 is a wasteful number, since it uses less digits than its factorization.

241515121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591.

The product of its digits is 400, while the sum is 22.

The square root of 241515121 is about 15540.7567705051. The cubic root of 241515121 is about 622.7514903476.

The spelling of 241515121 in words is "two hundred forty-one million, five hundred fifteen thousand, one hundred twenty-one".