10345522129 has 2 divisors, whose sum is σ = 10345522130. Its totient is φ = 10345522128.

The previous prime is 10345522093. The next prime is 10345522133. The reversal of 10345522129 is 92122554301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10277904400 + 67617729 = 101380^2 + 8223^2 .

It is a cyclic number.

It is not a de Polignac number, because 10345522129 - 2⁷ = 10345522001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10345522094 and 10345522103.

It is not a weakly prime, because it can be changed into another prime (10345525129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172761064 + 5172761065.

It is an arithmetic number, because the mean of its divisors is an integer number (5172761065).

Almost surely, 2^10345522129 is an apocalyptic number.

It is an amenable number.

10345522129 is a deficient number, since it is larger than the sum of its proper divisors (1).

10345522129 is an equidigital number, since it uses as much as digits as its factorization.

10345522129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 10345522129 in words is "ten billion, three hundred forty-five million, five hundred twenty-two thousand, one hundred twenty-nine".