105145316 has 48 divisors (see below), whose sum is σ = 199584000. Its totient is φ = 48316320.

The previous prime is 105145307. The next prime is 105145321. The reversal of 105145316 is 613541501.

It is a super-2 number, since 2×105145316² = 22111074953479712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587315 + ... + 587493.

It is an arithmetic number, because the mean of its divisors is an integer number (4158000).

Almost surely, 2^105145316 is an apocalyptic number.

It is an amenable number.

105145316 is a deficient number, since it is larger than the sum of its proper divisors (94438684).

105145316 is a wasteful number, since it uses less digits than its factorization.

105145316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 105145316 is about 10254.0390090930. The cubic root of 105145316 is about 471.9869346666.

Adding to 105145316 its reverse (613541501), we get a palindrome (718686817).

The spelling of 105145316 in words is "one hundred five million, one hundred forty-five thousand, three hundred sixteen".