105078325 has 12 divisors (see below), whose sum is σ = 142142688. Its totient is φ = 76420400.

The previous prime is 105078307. The next prime is 105078349. The reversal of 105078325 is 523870501.

It is not a de Polignac number, because 105078325 - 2⁵ = 105078293 is a prime.

It is a super-2 number, since 2×105078325² = 22082908769611250, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

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, 190777 + ... + 191326.

It is an arithmetic number, because the mean of its divisors is an integer number (11845224).

Almost surely, 2^105078325 is an apocalyptic number.

It is an amenable number.

105078325 is a deficient number, since it is larger than the sum of its proper divisors (37064363).

105078325 is a wasteful number, since it uses less digits than its factorization.

105078325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382124 (or 382119 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 105078325 is about 10250.7719221530. The cubic root of 105078325 is about 471.8866747108.

The spelling of 105078325 in words is "one hundred five million, seventy-eight thousand, three hundred twenty-five".