12130423001 has 2 divisors, whose sum is σ = 12130423002. Its totient is φ = 12130423000.

The previous prime is 12130422971. The next prime is 12130423003. The reversal of 12130423001 is 10032403121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10930493401 + 1199929600 = 104549^2 + 34640^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130423001 - 2¹⁸ = 12130160857 is a prime.

Together with 12130423003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12130423003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065211500 + 6065211501.

It is an arithmetic number, because the mean of its divisors is an integer number (6065211501).

Almost surely, 2^12130423001 is an apocalyptic number.

It is an amenable number.

12130423001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130423001 is an equidigital number, since it uses as much as digits as its factorization.

12130423001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12130423001 its reverse (10032403121), we get a palindrome (22162826122).

The spelling of 12130423001 in words is "twelve billion, one hundred thirty million, four hundred twenty-three thousand, one".