32430123013 has 2 divisors, whose sum is σ = 32430123014. Its totient is φ = 32430123012.

The previous prime is 32430122983. The next prime is 32430123067. The reversal of 32430123013 is 31032103423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32192254084 + 237868929 = 179422^2 + 15423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32430123013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32430123113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16215061506 + 16215061507.

It is an arithmetic number, because the mean of its divisors is an integer number (16215061507).

Almost surely, 2^32430123013 is an apocalyptic number.

It is an amenable number.

32430123013 is a deficient number, since it is larger than the sum of its proper divisors (1).

32430123013 is an equidigital number, since it uses as much as digits as its factorization.

32430123013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32430123013 its reverse (31032103423), we get a palindrome (63462226436).

The spelling of 32430123013 in words is "thirty-two billion, four hundred thirty million, one hundred twenty-three thousand, thirteen".