241220320101 has 12 divisors (see below), whose sum is σ = 351879148140. Its totient is φ = 159221332800.

The previous prime is 241220320063. The next prime is 241220320151. The reversal of 241220320101 is 101023022142.

It is a happy number.

241220320101 is a `hidden beast` number, since 24 + 1 + 220 + 320 + 101 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 137681813025 + 103538507076 = 371055^2 + 321774^2 .

It is not a de Polignac number, because 241220320101 - 2¹³ = 241220311909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241220320151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132683536 + ... + 132685353.

It is an arithmetic number, because the mean of its divisors is an integer number (29323262345).

Almost surely, 2^241220320101 is an apocalyptic number.

It is an amenable number.

241220320101 is a deficient number, since it is larger than the sum of its proper divisors (110658828039).

241220320101 is a wasteful number, since it uses less digits than its factorization.

241220320101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265368996 (or 265368993 counting only the distinct ones).

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

Adding to 241220320101 its reverse (101023022142), we get a palindrome (342243342243).

The spelling of 241220320101 in words is "two hundred forty-one billion, two hundred twenty million, three hundred twenty thousand, one hundred one".