32123399993 has 2 divisors, whose sum is σ = 32123399994. Its totient is φ = 32123399992.

The previous prime is 32123399969. The next prime is 32123400017. The reversal of 32123399993 is 39999332123.

It is a balanced prime because it is at equal distance from previous prime (32123399969) and next prime (32123400017).

It can be written as a sum of positive squares in only one way, i.e., 24050736889 + 8072663104 = 155083^2 + 89848^2 .

It is an emirp because it is prime and its reverse (39999332123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32123399993 - 2⁶ = 32123399929 is a prime.

It is a super-2 number, since 2×32123399993² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32123399933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061699996 + 16061699997.

It is an arithmetic number, because the mean of its divisors is an integer number (16061699997).

Almost surely, 2^32123399993 is an apocalyptic number.

It is an amenable number.

32123399993 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123399993 is an equidigital number, since it uses as much as digits as its factorization.

32123399993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2125764, while the sum is 53.

The spelling of 32123399993 in words is "thirty-two billion, one hundred twenty-three million, three hundred ninety-nine thousand, nine hundred ninety-three".