1101330105 has 16 divisors (see below), whose sum is σ = 1763881920. Its totient is φ = 586791488.

The previous prime is 1101330103. The next prime is 1101330107. The reversal of 1101330105 is 5010331011.

It is an interprime number because it is at equal distance from previous prime (1101330103) and next prime (1101330107).

It is a cyclic number.

It is not a de Polignac number, because 1101330105 - 2¹ = 1101330103 is a prime.

It is a super-2 number, since 2×1101330105² = 2425856000358622050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1101330101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20742 + ... + 51311.

It is an arithmetic number, because the mean of its divisors is an integer number (110242620).

Almost surely, 2^1101330105 is an apocalyptic number.

1101330105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1101330105 is a deficient number, since it is larger than the sum of its proper divisors (662551815).

1101330105 is a wasteful number, since it uses less digits than its factorization.

1101330105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73080.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1101330105 is about 33186.2939328874. The cubic root of 1101330105 is about 1032.6960208787.

Adding to 1101330105 its reverse (5010331011), we get a palindrome (6111661116).

The spelling of 1101330105 in words is "one billion, one hundred one million, three hundred thirty thousand, one hundred five".