1366360105 has 16 divisors (see below), whose sum is σ = 1789444224. Its totient is φ = 993297280.

The previous prime is 1366360067. The next prime is 1366360117. The reversal of 1366360105 is 5010636631.

It is not a de Polignac number, because 1366360105 - 2¹¹ = 1366358057 is a prime.

It is a super-2 number, since 2×1366360105² = 3733879873071222050, which contains 22 as substring.

It is a Duffinian number.

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, 195837 + ... + 202693.

It is an arithmetic number, because the mean of its divisors is an integer number (111840264).

Almost surely, 2^1366360105 is an apocalyptic number.

It is an amenable number.

1366360105 is a deficient number, since it is larger than the sum of its proper divisors (423084119).

1366360105 is a wasteful number, since it uses less digits than its factorization.

1366360105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10496.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1366360105 is about 36964.3085286334. The cubic root of 1366360105 is about 1109.6560644779.

Adding to 1366360105 its reverse (5010636631), we get a palindrome (6376996736).

The spelling of 1366360105 in words is "one billion, three hundred sixty-six million, three hundred sixty thousand, one hundred five".