1105263116 has 6 divisors (see below), whose sum is σ = 1934210460. Its totient is φ = 552631556.

The previous prime is 1105263101. The next prime is 1105263127. The reversal of 1105263116 is 6113625011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138157886 + ... + 138157893.

It is an arithmetic number, because the mean of its divisors is an integer number (322368410).

Almost surely, 2^1105263116 is an apocalyptic number.

It is an amenable number.

1105263116 is a deficient number, since it is larger than the sum of its proper divisors (828947344).

1105263116 is a wasteful number, since it uses less digits than its factorization.

1105263116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276315783 (or 276315781 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1105263116 is about 33245.4976801371. The cubic root of 1105263116 is about 1033.9238633149.

Adding to 1105263116 its reverse (6113625011), we get a palindrome (7218888127).

The spelling of 1105263116 in words is "one billion, one hundred five million, two hundred sixty-three thousand, one hundred sixteen".