1327101 has 4 divisors (see below), whose sum is σ = 1769472. Its totient is φ = 884732.

The previous prime is 1327099. The next prime is 1327111. The reversal of 1327101 is 1017231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1327101 - 2¹ = 1327099 is a prime.

It is a super-2 number, since 2×1327101² = 3522394128402, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327111) 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, 221181 + ... + 221186.

It is an arithmetic number, because the mean of its divisors is an integer number (442368).

2^1327101 is an apocalyptic number.

It is an amenable number.

1327101 is a deficient number, since it is larger than the sum of its proper divisors (442371).

1327101 is an equidigital number, since it uses as much as digits as its factorization.

1327101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442370.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 1327101 is about 1151.9986979159. The cubic root of 1327101 is about 109.8924844788.

The spelling of 1327101 in words is "one million, three hundred twenty-seven thousand, one hundred one".