32103425729 has 2 divisors, whose sum is σ = 32103425730. Its totient is φ = 32103425728.

The previous prime is 32103425693. The next prime is 32103425743. The reversal of 32103425729 is 92752430123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32089348225 + 14077504 = 179135^2 + 3752^2 .

It is a cyclic number.

It is not a de Polignac number, because 32103425729 - 2²⁴ = 32086648513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32103425692 and 32103425701.

It is not a weakly prime, because it can be changed into another prime (32103425759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16051712864 + 16051712865.

It is an arithmetic number, because the mean of its divisors is an integer number (16051712865).

Almost surely, 2^32103425729 is an apocalyptic number.

It is an amenable number.

32103425729 is a deficient number, since it is larger than the sum of its proper divisors (1).

32103425729 is an equidigital number, since it uses as much as digits as its factorization.

32103425729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 32103425729 in words is "thirty-two billion, one hundred three million, four hundred twenty-five thousand, seven hundred twenty-nine".