10021001093 has 2 divisors, whose sum is σ = 10021001094. Its totient is φ = 10021001092.

The previous prime is 10021001017. The next prime is 10021001149. The reversal of 10021001093 is 39010012001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9849967009 + 171034084 = 99247^2 + 13078^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021001093 - 2¹⁶ = 10020935557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10021001293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010500546 + 5010500547.

It is an arithmetic number, because the mean of its divisors is an integer number (5010500547).

Almost surely, 2^10021001093 is an apocalyptic number.

It is an amenable number.

10021001093 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021001093 is an equidigital number, since it uses as much as digits as its factorization.

10021001093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10021001093 its reverse (39010012001), we get a palindrome (49031013094).

The spelling of 10021001093 in words is "ten billion, twenty-one million, one thousand, ninety-three".