10823471969 has 2 divisors, whose sum is σ = 10823471970. Its totient is φ = 10823471968.

The previous prime is 10823471933. The next prime is 10823471977. The reversal of 10823471969 is 96917432801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8945376400 + 1878095569 = 94580^2 + 43337^2 .

It is a cyclic number.

It is not a de Polignac number, because 10823471969 - 2⁸ = 10823471713 is a prime.

It is a super-2 number, since 2×10823471969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10823471929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5411735984 + 5411735985.

It is an arithmetic number, because the mean of its divisors is an integer number (5411735985).

Almost surely, 2^10823471969 is an apocalyptic number.

It is an amenable number.

10823471969 is a deficient number, since it is larger than the sum of its proper divisors (1).

10823471969 is an equidigital number, since it uses as much as digits as its factorization.

10823471969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 10823471969 in words is "ten billion, eight hundred twenty-three million, four hundred seventy-one thousand, nine hundred sixty-nine".