234100306423 has 2 divisors, whose sum is σ = 234100306424. Its totient is φ = 234100306422.

The previous prime is 234100306409. The next prime is 234100306463. The reversal of 234100306423 is 324603001432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234100306423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234100306391 and 234100306400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234100306463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117050153211 + 117050153212.

It is an arithmetic number, because the mean of its divisors is an integer number (117050153212).

Almost surely, 2^234100306423 is an apocalyptic number.

234100306423 is a deficient number, since it is larger than the sum of its proper divisors (1).

234100306423 is an equidigital number, since it uses as much as digits as its factorization.

234100306423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 234100306423 its reverse (324603001432), we get a palindrome (558703307855).

The spelling of 234100306423 in words is "two hundred thirty-four billion, one hundred million, three hundred six thousand, four hundred twenty-three".