5130105023423 has 2 divisors, whose sum is σ = 5130105023424. Its totient is φ = 5130105023422.

The previous prime is 5130105023383. The next prime is 5130105023429. The reversal of 5130105023423 is 3243205010315.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5130105023423 - 2³² = 5125810056127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5130105023429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2565052511711 + 2565052511712.

It is an arithmetic number, because the mean of its divisors is an integer number (2565052511712).

Almost surely, 2^{5130105023423} is an apocalyptic number.

5130105023423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5130105023423 is an equidigital number, since it uses as much as digits as its factorization.

5130105023423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 5130105023423 in words is "five trillion, one hundred thirty billion, one hundred five million, twenty-three thousand, four hundred twenty-three".