2000100021093 has 20 divisors (see below), whose sum is σ = 2988290222368. Its totient is φ = 1333182904200.

The previous prime is 2000100021077. The next prime is 2000100021103. The reversal of 2000100021093 is 3901200010002.

It is a happy number.

It is not a de Polignac number, because 2000100021093 - 2⁴ = 2000100021077 is a prime.

It is a super-3 number, since 3×2000100021093³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000100021593) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1508971 + ... + 2505432.

Almost surely, 2^{2000100021093} is an apocalyptic number.

It is an amenable number.

2000100021093 is a deficient number, since it is larger than the sum of its proper divisors (988190201275).

2000100021093 is an equidigital number, since it uses as much as digits as its factorization.

2000100021093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020566 (or 4020557 counting only the distinct ones).

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

Adding to 2000100021093 its reverse (3901200010002), we get a palindrome (5901300031095).

The spelling of 2000100021093 in words is "two trillion, one hundred million, twenty-one thousand, ninety-three".