10002341891 has 2 divisors, whose sum is σ = 10002341892. Its totient is φ = 10002341890.

The previous prime is 10002341879. The next prime is 10002341911. The reversal of 10002341891 is 19814320001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10002341891 - 2²⁶ = 9935233027 is a prime.

It is not a weakly prime, because it can be changed into another prime (10002341851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001170945 + 5001170946.

It is an arithmetic number, because the mean of its divisors is an integer number (5001170946).

Almost surely, 2^10002341891 is an apocalyptic number.

10002341891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002341891 is an equidigital number, since it uses as much as digits as its factorization.

10002341891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 10002341891 its reverse (19814320001), we get a palindrome (29816661892).

The spelling of 10002341891 in words is "ten billion, two million, three hundred forty-one thousand, eight hundred ninety-one".