2001202093 has 4 divisors (see below), whose sum is σ = 2183129568. Its totient is φ = 1819274620.

The previous prime is 2001202067. The next prime is 2001202109. The reversal of 2001202093 is 3902021002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2001202093 - 2²⁹ = 1464331181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2001202093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001208093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90963721 + ... + 90963742.

It is an arithmetic number, because the mean of its divisors is an integer number (545782392).

Almost surely, 2^2001202093 is an apocalyptic number.

It is an amenable number.

2001202093 is a deficient number, since it is larger than the sum of its proper divisors (181927475).

2001202093 is a wasteful number, since it uses less digits than its factorization.

2001202093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181927474.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2001202093 is about 44734.7973394314. The cubic root of 2001202093 is about 1260.1734230514.

Adding to 2001202093 its reverse (3902021002), we get a palindrome (5903223095).

The spelling of 2001202093 in words is "two billion, one million, two hundred two thousand, ninety-three".