10347771025 has 12 divisors (see below), whose sum is σ = 12859327372. Its totient is φ = 8260093440.

The previous prime is 10347771023. The next prime is 10347771029. The reversal of 10347771025 is 52017774301.

It is a happy number.

10347771025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 867243601 + 9480527424 = 29449^2 + 97368^2 .

It is not a de Polignac number, because 10347771025 - 2¹ = 10347771023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10347771023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441432 + ... + 464281.

Almost surely, 2^10347771025 is an apocalyptic number.

It is an amenable number.

10347771025 is a deficient number, since it is larger than the sum of its proper divisors (2511556347).

10347771025 is an equidigital number, since it uses as much as digits as its factorization.

10347771025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906180 (or 906175 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 37.

The spelling of 10347771025 in words is "ten billion, three hundred forty-seven million, seven hundred seventy-one thousand, twenty-five".