2001010093 has 2 divisors, whose sum is σ = 2001010094. Its totient is φ = 2001010092.

The previous prime is 2001010087. The next prime is 2001010127. The reversal of 2001010093 is 3900101002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1409401764 + 591608329 = 37542^2 + 24323^2 .

It is a cyclic number.

It is not a de Polignac number, because 2001010093 - 2⁹ = 2001009581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2001010393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000505046 + 1000505047.

It is an arithmetic number, because the mean of its divisors is an integer number (1000505047).

Almost surely, 2^2001010093 is an apocalyptic number.

It is an amenable number.

2001010093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001010093 is an equidigital number, since it uses as much as digits as its factorization.

2001010093 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 16.

The square root of 2001010093 is about 44732.6513075181. The cubic root of 2001010093 is about 1260.1331204359.

Adding to 2001010093 its reverse (3900101002), we get a palindrome (5901111095).

It can be divided in two parts, 20010 and 10093, that added together give a palindrome (30103).

The spelling of 2001010093 in words is "two billion, one million, ten thousand, ninety-three".