30134201423 has 2 divisors, whose sum is σ = 30134201424. Its totient is φ = 30134201422.

The previous prime is 30134201417. The next prime is 30134201441. The reversal of 30134201423 is 32410243103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30134201423 - 2⁶ = 30134201359 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30134201023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15067100711 + 15067100712.

It is an arithmetic number, because the mean of its divisors is an integer number (15067100712).

Almost surely, 2^30134201423 is an apocalyptic number.

30134201423 is a deficient number, since it is larger than the sum of its proper divisors (1).

30134201423 is an equidigital number, since it uses as much as digits as its factorization.

30134201423 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.

Adding to 30134201423 its reverse (32410243103), we get a palindrome (62544444526).

The spelling of 30134201423 in words is "thirty billion, one hundred thirty-four million, two hundred one thousand, four hundred twenty-three".