2305242101 has 2 divisors, whose sum is σ = 2305242102. Its totient is φ = 2305242100.

The previous prime is 2305242061. The next prime is 2305242113. The reversal of 2305242101 is 1012425032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2080272100 + 224970001 = 45610^2 + 14999^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2305242101 is a prime.

It is a super-2 number, since 2×2305242101² = 10628282288445788402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305242131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152621050 + 1152621051.

It is an arithmetic number, because the mean of its divisors is an integer number (1152621051).

Almost surely, 2^2305242101 is an apocalyptic number.

It is an amenable number.

2305242101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305242101 is an equidigital number, since it uses as much as digits as its factorization.

2305242101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2305242101 is about 48012.9368087394. The cubic root of 2305242101 is about 1321.0082022396.

Adding to 2305242101 its reverse (1012425032), we get a palindrome (3317667133).

The spelling of 2305242101 in words is "two billion, three hundred five million, two hundred forty-two thousand, one hundred one".