2000011321103 has 16 divisors (see below), whose sum is σ = 2130804023040. Its totient is φ = 1873279545984.

The previous prime is 2000011321043. The next prime is 2000011321111. The reversal of 2000011321103 is 3011231100002.

It is a cyclic number.

It is not a de Polignac number, because 2000011321103 - 2¹⁸ = 2000011058959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000011321603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4420013 + ... + 4851446.

It is an arithmetic number, because the mean of its divisors is an integer number (133175251440).

Almost surely, 2^{2000011321103} is an apocalyptic number.

2000011321103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2000011321103 is a deficient number, since it is larger than the sum of its proper divisors (130792701937).

2000011321103 is a wasteful number, since it uses less digits than its factorization.

2000011321103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271678.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 2000011321103 its reverse (3011231100002), we get a palindrome (5011242421105).

The spelling of 2000011321103 in words is "two trillion, eleven million, three hundred twenty-one thousand, one hundred three".