105218348 has 12 divisors (see below), whose sum is σ = 185162040. Its totient is φ = 52314912.

The previous prime is 105218317. The next prime is 105218387. The reversal of 105218348 is 843812501.

It is a super-2 number, since 2×105218348² = 22141801511698208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72761 + ... + 74192.

It is an arithmetic number, because the mean of its divisors is an integer number (15430170).

Almost surely, 2^105218348 is an apocalyptic number.

It is an amenable number.

105218348 is a deficient number, since it is larger than the sum of its proper divisors (79943692).

105218348 is a wasteful number, since it uses less digits than its factorization.

105218348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147136 (or 147134 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 105218348 is about 10257.5995242552. The cubic root of 105218348 is about 472.0961871863.

The spelling of 105218348 in words is "one hundred five million, two hundred eighteen thousand, three hundred forty-eight".