2102330133 has 20 divisors (see below), whose sum is σ = 3143498688. Its totient is φ = 1400223240.

The previous prime is 2102330129. The next prime is 2102330273. The reversal of 2102330133 is 3310332012.

It is not a de Polignac number, because 2102330133 - 2² = 2102330129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102330033) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 77578 + ... + 101108.

Almost surely, 2^2102330133 is an apocalyptic number.

It is an amenable number.

2102330133 is a deficient number, since it is larger than the sum of its proper divisors (1041168555).

2102330133 is a wasteful number, since it uses less digits than its factorization.

2102330133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24646 (or 24637 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2102330133 is about 45851.1737363396. The cubic root of 2102330133 is about 1281.0526279735.

Adding to 2102330133 its reverse (3310332012), we get a palindrome (5412662145).

The spelling of 2102330133 in words is "two billion, one hundred two million, three hundred thirty thousand, one hundred thirty-three".