1117101 has 4 divisors (see below), whose sum is σ = 1489472. Its totient is φ = 744732.

The previous prime is 1117099. The next prime is 1117111. The reversal of 1117101 is 1017111.

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 not a de Polignac number, because 1117101 - 2¹ = 1117099 is a prime.

It is a D-number.

It is a Duffinian number.

1117101 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117111) 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, 186181 + ... + 186186.

It is an arithmetic number, because the mean of its divisors is an integer number (372368).

2^1117101 is an apocalyptic number.

It is an amenable number.

1117101 is a deficient number, since it is larger than the sum of its proper divisors (372371).

1117101 is an equidigital number, since it uses as much as digits as its factorization.

1117101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372370.

The product of its (nonzero) digits is 7, while the sum is 12.

The square root of 1117101 is about 1056.9299882206. The cubic root of 1117101 is about 103.7602031868.

The spelling of 1117101 in words is "one million, one hundred seventeen thousand, one hundred one".