2430131423 has 2 divisors, whose sum is σ = 2430131424. Its totient is φ = 2430131422.

The previous prime is 2430131393. The next prime is 2430131437. The reversal of 2430131423 is 3241310342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2430131423 - 2²⁰ = 2429082847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430131923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215065711 + 1215065712.

It is an arithmetic number, because the mean of its divisors is an integer number (1215065712).

Almost surely, 2^2430131423 is an apocalyptic number.

2430131423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430131423 is an equidigital number, since it uses as much as digits as its factorization.

2430131423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2430131423 is about 49296.3631822876. The cubic root of 2430131423 is about 1344.4456605531.

Adding to 2430131423 its reverse (3241310342), we get a palindrome (5671441765).

The spelling of 2430131423 in words is "two billion, four hundred thirty million, one hundred thirty-one thousand, four hundred twenty-three".