1101395 has 4 divisors (see below), whose sum is σ = 1321680. Its totient is φ = 881112.

The previous prime is 1101389. The next prime is 1101403. The reversal of 1101395 is 5931011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5931011 = 17 ⋅348883.

It is a cyclic number.

It is not a de Polignac number, because 1101395 - 2¹⁴ = 1085011 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110135 + ... + 110144.

It is an arithmetic number, because the mean of its divisors is an integer number (330420).

2^1101395 is an apocalyptic number.

1101395 is a deficient number, since it is larger than the sum of its proper divisors (220285).

1101395 is an equidigital number, since it uses as much as digits as its factorization.

1101395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220284.

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 1101395 is about 1049.4736776118. The cubic root of 1101395 is about 103.2716304077.

The spelling of 1101395 in words is "one million, one hundred one thousand, three hundred ninety-five".