2102204133 has 12 divisors (see below), whose sum is σ = 3039510240. Its totient is φ = 1400087976.

The previous prime is 2102204129. The next prime is 2102204177. The reversal of 2102204133 is 3314022012.

It is not a de Polignac number, because 2102204133 - 2² = 2102204129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102204123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105441 + ... + 123782.

It is an arithmetic number, because the mean of its divisors is an integer number (253292520).

Almost surely, 2^2102204133 is an apocalyptic number.

It is an amenable number.

2102204133 is a deficient number, since it is larger than the sum of its proper divisors (937306107).

2102204133 is a wasteful number, since it uses less digits than its factorization.

2102204133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230248 (or 230245 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2102204133 is about 45849.7997051241. The cubic root of 2102204133 is about 1281.0270348069.

Adding to 2102204133 its reverse (3314022012), we get a palindrome (5416226145).

The spelling of 2102204133 in words is "two billion, one hundred two million, two hundred four thousand, one hundred thirty-three".