3102133 has 4 divisors (see below), whose sum is σ = 3105900. Its totient is φ = 3098368.

The previous prime is 3102131. The next prime is 3102173. The reversal of 3102133 is 3312013.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2067844 + 1034289 = 1438^2 + 1017^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102133 - 2¹ = 3102131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 2491.

It is an arithmetic number, because the mean of its divisors is an integer number (776475).

Almost surely, 2^3102133 is an apocalyptic number.

It is an amenable number.

3102133 is a deficient number, since it is larger than the sum of its proper divisors (3767).

3102133 is a wasteful number, since it uses less digits than its factorization.

3102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3766.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 3102133 is about 1761.2873133024. The cubic root of 3102133 is about 145.8434081384.

Adding to 3102133 its reverse (3312013), we get a palindrome (6414146).

The spelling of 3102133 in words is "three million, one hundred two thousand, one hundred thirty-three".