2100333103 has 8 divisors (see below), whose sum is σ = 2291867136. Its totient is φ = 1908898200.

The previous prime is 2100333097. The next prime is 2100333121. The reversal of 2100333103 is 3013330012.

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

It is not a de Polignac number, because 2100333103 - 2⁵ = 2100333071 is a prime.

It is a super-2 number, since 2×2100333103² = 8822798287115217218, 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 (2100333203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23650 + ... + 68992.

It is an arithmetic number, because the mean of its divisors is an integer number (286483392).

Almost surely, 2^2100333103 is an apocalyptic number.

2100333103 is a deficient number, since it is larger than the sum of its proper divisors (191534033).

2100333103 is a wasteful number, since it uses less digits than its factorization.

2100333103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49565.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 2100333103 is about 45829.3912571398. The cubic root of 2100333103 is about 1280.6468701001.

Adding to 2100333103 its reverse (3013330012), we get a palindrome (5113663115).

The spelling of 2100333103 in words is "two billion, one hundred million, three hundred thirty-three thousand, one hundred three".