1106995051 has 4 divisors (see below), whose sum is σ = 1107061600. Its totient is φ = 1106928504.

The previous prime is 1106995049. The next prime is 1106995091. The reversal of 1106995051 is 1505996011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1106995051 - 2¹ = 1106995049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1106995051.

It is not an unprimeable number, because it can be changed into a prime (1106995091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16030 + ... + 49708.

It is an arithmetic number, because the mean of its divisors is an integer number (276765400).

Almost surely, 2^1106995051 is an apocalyptic number.

1106995051 is a deficient number, since it is larger than the sum of its proper divisors (66549).

1106995051 is an equidigital number, since it uses as much as digits as its factorization.

1106995051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66548.

The product of its (nonzero) digits is 12150, while the sum is 37.

The square root of 1106995051 is about 33271.5351464281. The cubic root of 1106995051 is about 1034.4636305383.

The spelling of 1106995051 in words is "one billion, one hundred six million, nine hundred ninety-five thousand, fifty-one".