23102141 has 2 divisors, whose sum is σ = 23102142. Its totient is φ = 23102140.

The previous prime is 23102129. The next prime is 23102213. The reversal of 23102141 is 14120132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20025625 + 3076516 = 4475^2 + 1754^2 .

It is a cyclic number.

It is not a de Polignac number, because 23102141 - 2¹⁸ = 22839997 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23102111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551070 + 11551071.

It is an arithmetic number, because the mean of its divisors is an integer number (11551071).

Almost surely, 2^23102141 is an apocalyptic number.

It is an amenable number.

23102141 is a deficient number, since it is larger than the sum of its proper divisors (1).

23102141 is an equidigital number, since it uses as much as digits as its factorization.

23102141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 23102141 is about 4806.4686621261. The cubic root of 23102141 is about 284.8070552068.

Adding to 23102141 its reverse (14120132), we get a palindrome (37222273).

Subtracting from 23102141 its reverse (14120132), we obtain a square (8982009 = 2997²).

The spelling of 23102141 in words is "twenty-three million, one hundred two thousand, one hundred forty-one".