10103221267 has 2 divisors, whose sum is σ = 10103221268. Its totient is φ = 10103221266.

The previous prime is 10103221217. The next prime is 10103221273. The reversal of 10103221267 is 76212230101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10103221267 - 2¹¹ = 10103219219 is a prime.

It is a super-2 number, since 2×10103221267² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10103221207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051610633 + 5051610634.

It is an arithmetic number, because the mean of its divisors is an integer number (5051610634).

Almost surely, 2^10103221267 is an apocalyptic number.

10103221267 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103221267 is an equidigital number, since it uses as much as digits as its factorization.

10103221267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 10103221267 its reverse (76212230101), we get a palindrome (86315451368).

The spelling of 10103221267 in words is "ten billion, one hundred three million, two hundred twenty-one thousand, two hundred sixty-seven".