2001210093 has 24 divisors (see below), whose sum is σ = 3100200480. Its totient is φ = 1240068960.

The previous prime is 2001210073. The next prime is 2001210109. The reversal of 2001210093 is 3900121002.

It is a happy number.

2001210093 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2001210093 - 2¹³ = 2001201901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001210073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101343 + ... + 119468.

It is an arithmetic number, because the mean of its divisors is an integer number (129175020).

Almost surely, 2^2001210093 is an apocalyptic number.

It is an amenable number.

2001210093 is a deficient number, since it is larger than the sum of its proper divisors (1098990387).

2001210093 is a wasteful number, since it uses less digits than its factorization.

2001210093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220889 (or 220886 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 2001210093 is about 44734.8867551936. The cubic root of 2001210093 is about 1260.1751022711.

Adding to 2001210093 its reverse (3900121002), we get a palindrome (5901331095).

The spelling of 2001210093 in words is "two billion, one million, two hundred ten thousand, ninety-three".