2012002093 has 6 divisors (see below), whose sum is σ = 2123470734. Its totient is φ = 1906106904.

The previous prime is 2012002081. The next prime is 2012002117. The reversal of 2012002093 is 3902002102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1389649284 + 622352809 = 37278^2 + 24947^2 .

It is not a de Polignac number, because 2012002093 - 2²⁹ = 1475131181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 2012002093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012002043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2786346 + ... + 2787067.

It is an arithmetic number, because the mean of its divisors is an integer number (353911789).

Almost surely, 2^2012002093 is an apocalyptic number.

It is an amenable number.

2012002093 is a deficient number, since it is larger than the sum of its proper divisors (111468641).

2012002093 is an equidigital number, since it uses as much as digits as its factorization.

2012002093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573451 (or 5573432 counting only the distinct ones).

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

The square root of 2012002093 is about 44855.3463145699. The cubic root of 2012002093 is about 1262.4363067956.

Adding to 2012002093 its reverse (3902002102), we get a palindrome (5914004195).

The spelling of 2012002093 in words is "two billion, twelve million, two thousand, ninety-three".