10723351999 has 2 divisors, whose sum is σ = 10723352000. Its totient is φ = 10723351998.

The previous prime is 10723351981. The next prime is 10723352047. The reversal of 10723351999 is 99915332701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10723351999 - 2⁷ = 10723351871 is a prime.

It is a super-2 number, since 2×10723351999² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10723351979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5361675999 + 5361676000.

It is an arithmetic number, because the mean of its divisors is an integer number (5361676000).

Almost surely, 2^10723351999 is an apocalyptic number.

10723351999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10723351999 is an equidigital number, since it uses as much as digits as its factorization.

10723351999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 459270, while the sum is 49.

The spelling of 10723351999 in words is "ten billion, seven hundred twenty-three million, three hundred fifty-one thousand, nine hundred ninety-nine".