105321325 has 12 divisors (see below), whose sum is σ = 131152320. Its totient is φ = 83899760.

The previous prime is 105321287. The next prime is 105321367. The reversal of 105321325 is 523123501.

It is a de Polignac number, because none of the positive numbers 2^k-105321325 is a prime.

It is a super-2 number, since 2×105321325² = 22185162999511250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105321296 and 105321305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2839 + ... + 14788.

It is an arithmetic number, because the mean of its divisors is an integer number (10929360).

Almost surely, 2^105321325 is an apocalyptic number.

It is an amenable number.

105321325 is a deficient number, since it is larger than the sum of its proper divisors (25830995).

105321325 is a wasteful number, since it uses less digits than its factorization.

105321325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17876 (or 17871 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 105321325 is about 10262.6178434160. The cubic root of 105321325 is about 472.2501501873.

Adding to 105321325 its reverse (523123501), we get a palindrome (628444826).

The spelling of 105321325 in words is "one hundred five million, three hundred twenty-one thousand, three hundred twenty-five".