2100330197 has 16 divisors (see below), whose sum is σ = 2544786432. Its totient is φ = 1695116160.

The previous prime is 2100330181. The next prime is 2100330241. The reversal of 2100330197 is 7910330012.

It is a cyclic number.

It is not a de Polignac number, because 2100330197 - 2⁴ = 2100330181 is a prime.

It is a super-2 number, since 2×2100330197² = 8822773872860117618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100330097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122768 + ... + 138825.

It is an arithmetic number, because the mean of its divisors is an integer number (159049152).

Almost surely, 2^2100330197 is an apocalyptic number.

It is an amenable number.

2100330197 is a deficient number, since it is larger than the sum of its proper divisors (444456235).

2100330197 is a wasteful number, since it uses less digits than its factorization.

2100330197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261668.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 2100330197 is about 45829.3595525838. The cubic root of 2100330197 is about 1280.6462794698.

The spelling of 2100330197 in words is "two billion, one hundred million, three hundred thirty thousand, one hundred ninety-seven".