1113195 has 16 divisors (see below), whose sum is σ = 1820160. Its totient is φ = 580704.

The previous prime is 1113193. The next prime is 1113197. The reversal of 1113195 is 5913111.

It is an interprime number because it is at equal distance from previous prime (1113193) and next prime (1113197).

It is not a de Polignac number, because 1113195 - 2¹ = 1113193 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1113193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85 + ... + 1494.

It is an arithmetic number, because the mean of its divisors is an integer number (113760).

2^1113195 is an apocalyptic number.

1113195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1113195 is a deficient number, since it is larger than the sum of its proper divisors (706965).

1113195 is a wasteful number, since it uses less digits than its factorization.

1113195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634.

The product of its digits is 135, while the sum is 21.

The square root of 1113195 is about 1055.0805656442. The cubic root of 1113195 is about 103.6391276999.

The spelling of 1113195 in words is "one million, one hundred thirteen thousand, one hundred ninety-five".