2100322203113 has 8 divisors (see below), whose sum is σ = 2283975178632. Its totient is φ = 1923347517696.

The previous prime is 2100322203073. The next prime is 2100322203121. The reversal of 2100322203113 is 3113022230012.

It can be written as a sum of positive squares in 4 ways, for example, as 1494046625344 + 606275577769 = 1222312^2 + 778637^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2100322203113 - 2⁸ = 2100322202857 is a prime.

It is a super-2 number, since 2×2100322203113² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100322203193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669571870 + ... + 1669573127.

It is an arithmetic number, because the mean of its divisors is an integer number (285496897329).

Almost surely, 2^{2100322203113} is an apocalyptic number.

It is an amenable number.

2100322203113 is a deficient number, since it is larger than the sum of its proper divisors (183652975519).

2100322203113 is a wasteful number, since it uses less digits than its factorization.

2100322203113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339145051.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2100322203113 its reverse (3113022230012), we get a palindrome (5213344433125).

The spelling of 2100322203113 in words is "two trillion, one hundred billion, three hundred twenty-two million, two hundred three thousand, one hundred thirteen".