10423035209 has 2 divisors, whose sum is σ = 10423035210. Its totient is φ = 10423035208.

The previous prime is 10423035197. The next prime is 10423035221. The reversal of 10423035209 is 90253032401.

It is a balanced prime because it is at equal distance from previous prime (10423035197) and next prime (10423035221).

It can be written as a sum of positive squares in only one way, i.e., 9163849984 + 1259185225 = 95728^2 + 35485^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423035209 - 2⁴ = 10423035193 is a prime.

It is not a weakly prime, because it can be changed into another prime (10423035239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211517604 + 5211517605.

It is an arithmetic number, because the mean of its divisors is an integer number (5211517605).

Almost surely, 2^10423035209 is an apocalyptic number.

It is an amenable number.

10423035209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423035209 is an equidigital number, since it uses as much as digits as its factorization.

10423035209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 10423035209 in words is "ten billion, four hundred twenty-three million, thirty-five thousand, two hundred nine".