1106105697 has 12 divisors (see below), whose sum is σ = 1691691300. Its totient is φ = 694027008.

The previous prime is 1106105687. The next prime is 1106105701. The reversal of 1106105697 is 7965016011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 823058721 + 283046976 = 28689^2 + 16824^2 .

It is not a de Polignac number, because 1106105697 - 2⁴ = 1106105681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1106105687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3614572 + ... + 3614877.

It is an arithmetic number, because the mean of its divisors is an integer number (140974275).

Almost surely, 2^1106105697 is an apocalyptic number.

1106105697 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1106105697 is a deficient number, since it is larger than the sum of its proper divisors (585585603).

1106105697 is a wasteful number, since it uses less digits than its factorization.

1106105697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229472 (or 7229469 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 1106105697 is about 33258.1673728424. The cubic root of 1106105697 is about 1034.1865287715.

The spelling of 1106105697 in words is "one billion, one hundred six million, one hundred five thousand, six hundred ninety-seven".