10242101 has 2 divisors, whose sum is σ = 10242102. Its totient is φ = 10242100.

The previous prime is 10242077. The next prime is 10242131. The reversal of 10242101 is 10124201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7263025 + 2979076 = 2695^2 + 1726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10242101 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10242131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121050 + 5121051.

It is an arithmetic number, because the mean of its divisors is an integer number (5121051).

Almost surely, 2^10242101 is an apocalyptic number.

It is an amenable number.

10242101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10242101 is an equidigital number, since it uses as much as digits as its factorization.

10242101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10242101 is about 3200.3282644129. The cubic root of 10242101 is about 217.1682598521.

Adding to 10242101 its reverse (10124201), we get a palindrome (20366302).

It can be divided in two parts, 1024 and 2101, that added together give a 5-th power (3125 = 5⁵).

The spelling of 10242101 in words is "ten million, two hundred forty-two thousand, one hundred one".