10211302025 has 24 divisors (see below), whose sum is σ = 13453391160. Its totient is φ = 7688417280.

The previous prime is 10211302021. The next prime is 10211302033. The reversal of 10211302025 is 52020311201.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 5412692041 + 4798609984 = 73571^2 + 69272^2 .

It is not a de Polignac number, because 10211302025 - 2² = 10211302021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 10211301994 and 10211302012.

It is not an unprimeable number, because it can be changed into a prime (10211302021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81257 + ... + 164393.

It is an arithmetic number, because the mean of its divisors is an integer number (560557965).

Almost surely, 2^10211302025 is an apocalyptic number.

It is an amenable number.

10211302025 is a deficient number, since it is larger than the sum of its proper divisors (3242089135).

10211302025 is an frugal number, since it uses more digits than its factorization.

10211302025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83198 (or 83159 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 10211302025 its reverse (52020311201), we get a palindrome (62231613226).

The spelling of 10211302025 in words is "ten billion, two hundred eleven million, three hundred two thousand, twenty-five".