10260353891 has 2 divisors, whose sum is σ = 10260353892. Its totient is φ = 10260353890.

The previous prime is 10260353869. The next prime is 10260353911. The reversal of 10260353891 is 19835306201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10260353891 - 2¹⁸ = 10260091747 is a prime.

It is not a weakly prime, because it can be changed into another prime (10260353801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130176945 + 5130176946.

It is an arithmetic number, because the mean of its divisors is an integer number (5130176946).

Almost surely, 2^10260353891 is an apocalyptic number.

10260353891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10260353891 is an equidigital number, since it uses as much as digits as its factorization.

10260353891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 10260353891 in words is "ten billion, two hundred sixty million, three hundred fifty-three thousand, eight hundred ninety-one".