10225703321 has 2 divisors, whose sum is σ = 10225703322. Its totient is φ = 10225703320.

The previous prime is 10225703317. The next prime is 10225703351. The reversal of 10225703321 is 12330752201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7478790400 + 2746912921 = 86480^2 + 52411^2 .

It is a cyclic number.

It is not a de Polignac number, because 10225703321 - 2² = 10225703317 is a prime.

It is a super-4 number, since 4×10225703321⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (10225703351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5112851660 + 5112851661.

It is an arithmetic number, because the mean of its divisors is an integer number (5112851661).

Almost surely, 2^10225703321 is an apocalyptic number.

It is an amenable number.

10225703321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10225703321 is an equidigital number, since it uses as much as digits as its factorization.

10225703321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The spelling of 10225703321 in words is "ten billion, two hundred twenty-five million, seven hundred three thousand, three hundred twenty-one".