1113041 has 8 divisors (see below), whose sum is σ = 1187784. Its totient is φ = 1039360.

The previous prime is 1113029. The next prime is 1113043. The reversal of 1113041 is 1403111.

It can be written as a sum of positive squares in 4 ways, for example, as 229441 + 883600 = 479^2 + 940^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113041 - 2⁶ = 1112977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3821 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (148473).

2^1113041 is an apocalyptic number.

It is an amenable number.

1113041 is a deficient number, since it is larger than the sum of its proper divisors (74743).

1113041 is a wasteful number, since it uses less digits than its factorization.

1113041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1113041 is about 1055.0075829111. The cubic root of 1113041 is about 103.6343483151.

Adding to 1113041 its reverse (1403111), we get a palindrome (2516152).

The spelling of 1113041 in words is "one million, one hundred thirteen thousand, forty-one".