105002141 has 2 divisors, whose sum is σ = 105002142. Its totient is φ = 105002140.

The previous prime is 105002099. The next prime is 105002147. The reversal of 105002141 is 141200501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58079641 + 46922500 = 7621^2 + 6850^2 .

It is a cyclic number.

It is not a de Polignac number, because 105002141 - 2¹⁴ = 104985757 is a prime.

It is a super-2 number, since 2×105002141² = 22050899229167762, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105002147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52501070 + 52501071.

It is an arithmetic number, because the mean of its divisors is an integer number (52501071).

Almost surely, 2^105002141 is an apocalyptic number.

It is an amenable number.

105002141 is a deficient number, since it is larger than the sum of its proper divisors (1).

105002141 is an equidigital number, since it uses as much as digits as its factorization.

105002141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 105002141 is about 10247.0552355299. The cubic root of 105002141 is about 471.7726045441.

Adding to 105002141 its reverse (141200501), we get a palindrome (246202642).

The spelling of 105002141 in words is "one hundred five million, two thousand, one hundred forty-one".