2130130423 has 2 divisors, whose sum is σ = 2130130424. Its totient is φ = 2130130422.

The previous prime is 2130130411. The next prime is 2130130433. The reversal of 2130130423 is 3240310312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2130130423 - 2²⁹ = 1593259511 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2130130423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130130433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065065211 + 1065065212.

It is an arithmetic number, because the mean of its divisors is an integer number (1065065212).

Almost surely, 2^2130130423 is an apocalyptic number.

2130130423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130130423 is an equidigital number, since it uses as much as digits as its factorization.

2130130423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2130130423 is about 46153.3359899368. The cubic root of 2130130423 is about 1286.6746118048.

Adding to 2130130423 its reverse (3240310312), we get a palindrome (5370440735).

The spelling of 2130130423 in words is "two billion, one hundred thirty million, one hundred thirty thousand, four hundred twenty-three".