242103202101 has 40 divisors (see below), whose sum is σ = 362775114240. Its totient is φ = 160905253248.

The previous prime is 242103202079. The next prime is 242103202111. The reversal of 242103202101 is 101202301242.

It is a happy number.

242103202101 is a `hidden beast` number, since 2 + 421 + 0 + 32 + 0 + 210 + 1 = 666.

It is not a de Polignac number, because 242103202101 - 2⁷ = 242103201973 is a prime.

It is a super-2 number, since 2×242103202101² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242103202111) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 78526906 + ... + 78529988.

It is an arithmetic number, because the mean of its divisors is an integer number (9069377856).

Almost surely, 2^242103202101 is an apocalyptic number.

It is an amenable number.

242103202101 is a deficient number, since it is larger than the sum of its proper divisors (120671912139).

242103202101 is a wasteful number, since it uses less digits than its factorization.

242103202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5767 (or 5758 counting only the distinct ones).

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

Adding to 242103202101 its reverse (101202301242), we get a palindrome (343305503343).

The spelling of 242103202101 in words is "two hundred forty-two billion, one hundred three million, two hundred two thousand, one hundred one".