102326133 has 64 divisors (see below), whose sum is σ = 176504832. Its totient is φ = 51287040.

The previous prime is 102326113. The next prime is 102326137. The reversal of 102326133 is 331623201.

It is not a de Polignac number, because 102326133 - 2¹² = 102322037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102326137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 905485 + ... + 905597.

It is an arithmetic number, because the mean of its divisors is an integer number (2757888).

Almost surely, 2^102326133 is an apocalyptic number.

102326133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102326133 is a deficient number, since it is larger than the sum of its proper divisors (74178699).

102326133 is a wasteful number, since it uses less digits than its factorization.

102326133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 102326133 is about 10115.6380421603. The cubic root of 102326133 is about 467.7303170859.

Adding to 102326133 its reverse (331623201), we get a palindrome (433949334).

The spelling of 102326133 in words is "one hundred two million, three hundred twenty-six thousand, one hundred thirty-three".