2130142103 has 2 divisors, whose sum is σ = 2130142104. Its totient is φ = 2130142102.

The previous prime is 2130142087. The next prime is 2130142111. The reversal of 2130142103 is 3012410312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130142103 - 2⁴ = 2130142087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130142163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065071051 + 1065071052.

It is an arithmetic number, because the mean of its divisors is an integer number (1065071052).

Almost surely, 2^2130142103 is an apocalyptic number.

2130142103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130142103 is an equidigital number, since it uses as much as digits as its factorization.

2130142103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2130142103 is about 46153.4625244954. The cubic root of 2130142103 is about 1286.6769635124.

Adding to 2130142103 its reverse (3012410312), we get a palindrome (5142552415).

Subtracting 2130142103 from its reverse (3012410312), we obtain a square (882268209 = 29703²).

The spelling of 2130142103 in words is "two billion, one hundred thirty million, one hundred forty-two thousand, one hundred three".