1100675161 has 2 divisors, whose sum is σ = 1100675162. Its totient is φ = 1100675160.

The previous prime is 1100675141. The next prime is 1100675167. The reversal of 1100675161 is 1615760011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 843553936 + 257121225 = 29044^2 + 16035^2 .

It is an emirp because it is prime and its reverse (1615760011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100675161 - 2²³ = 1092286553 is a prime.

It is a super-2 number, since 2×1100675161² = 2422971620084751842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1100675167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550337580 + 550337581.

It is an arithmetic number, because the mean of its divisors is an integer number (550337581).

Almost surely, 2^1100675161 is an apocalyptic number.

It is an amenable number.

1100675161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100675161 is an equidigital number, since it uses as much as digits as its factorization.

1100675161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 1100675161 is about 33176.4247772420. The cubic root of 1100675161 is about 1032.4912708293.

The spelling of 1100675161 in words is "one billion, one hundred million, six hundred seventy-five thousand, one hundred sixty-one".