1113057 has 12 divisors (see below), whose sum is σ = 1754064. Its totient is φ = 674520.

The previous prime is 1113043. The next prime is 1113059. The reversal of 1113057 is 7503111.

It is a happy number.

1113057 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 1113057 - 2¹⁴ = 1096673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5523 + ... + 5720.

It is an arithmetic number, because the mean of its divisors is an integer number (146172).

2^1113057 is an apocalyptic number.

It is an amenable number.

1113057 is a deficient number, since it is larger than the sum of its proper divisors (641007).

1113057 is a wasteful number, since it uses less digits than its factorization.

1113057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11260 (or 11257 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 1113057 is about 1055.0151657678. The cubic root of 1113057 is about 103.6348448951.

Adding to 1113057 its reverse (7503111), we get a palindrome (8616168).

The spelling of 1113057 in words is "one million, one hundred thirteen thousand, fifty-seven".