1106955069899 has 4 divisors (see below), whose sum is σ = 1265091508464. Its totient is φ = 948818631336.

The previous prime is 1106955069851. The next prime is 1106955069911. The reversal of 1106955069899 is 9989605596011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1106955069899 - 2³⁶ = 1038235593163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1106955069809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79068219272 + ... + 79068219285.

It is an arithmetic number, because the mean of its divisors is an integer number (316272877116).

Almost surely, 2^{1106955069899} is an apocalyptic number.

1106955069899 is a deficient number, since it is larger than the sum of its proper divisors (158136438565).

1106955069899 is an equidigital number, since it uses as much as digits as its factorization.

1106955069899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158136438564.

The product of its (nonzero) digits is 47239200, while the sum is 68.

The spelling of 1106955069899 in words is "one trillion, one hundred six billion, nine hundred fifty-five million, sixty-nine thousand, eight hundred ninety-nine".