10923859939 has 2 divisors, whose sum is σ = 10923859940. Its totient is φ = 10923859938.

The previous prime is 10923859901. The next prime is 10923859963. The reversal of 10923859939 is 93995832901.

It is a strong prime.

It is an emirp because it is prime and its reverse (93995832901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10923859939 - 2¹⁷ = 10923728867 is a prime.

It is not a weakly prime, because it can be changed into another prime (10923869939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5461929969 + 5461929970.

It is an arithmetic number, because the mean of its divisors is an integer number (5461929970).

Almost surely, 2^10923859939 is an apocalyptic number.

10923859939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10923859939 is an equidigital number, since it uses as much as digits as its factorization.

10923859939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4723920, while the sum is 58.

The spelling of 10923859939 in words is "ten billion, nine hundred twenty-three million, eight hundred fifty-nine thousand, nine hundred thirty-nine".