102133323 has 6 divisors (see below), whose sum is σ = 147525924. Its totient is φ = 68088876.

The previous prime is 102133309. The next prime is 102133349. The reversal of 102133323 is 323331201.

It is not a de Polignac number, because 102133323 - 2¹⁰ = 102132299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102133296 and 102133305.

It is not an unprimeable number, because it can be changed into a prime (102133373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5674065 + ... + 5674082.

It is an arithmetic number, because the mean of its divisors is an integer number (24587654).

Almost surely, 2^102133323 is an apocalyptic number.

102133323 is a deficient number, since it is larger than the sum of its proper divisors (45392601).

102133323 is a wasteful number, since it uses less digits than its factorization.

102133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348153 (or 11348150 counting only the distinct ones).

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

The square root of 102133323 is about 10106.1032549643. The cubic root of 102133323 is about 467.4363557350.

Adding to 102133323 its reverse (323331201), we get a palindrome (425464524).

The spelling of 102133323 in words is "one hundred two million, one hundred thirty-three thousand, three hundred twenty-three".