1042113 has 8 divisors (see below), whose sum is σ = 1394208. Its totient is φ = 692384.

The previous prime is 1042109. The next prime is 1042121. The reversal of 1042113 is 3112401.

It is a happy number.

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 1042113 - 2² = 1042109 is a prime.

It is a Curzon number.

1042113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1042103) 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, 1381 + ... + 1997.

It is an arithmetic number, because the mean of its divisors is an integer number (174276).

2^1042113 is an apocalyptic number.

It is an amenable number.

1042113 is a deficient number, since it is larger than the sum of its proper divisors (352095).

1042113 is an equidigital number, since it uses as much as digits as its factorization.

1042113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1042113 is about 1020.8393605264. The cubic root of 1042113 is about 101.3845095361.

Adding to 1042113 its reverse (3112401), we get a palindrome (4154514).

The spelling of 1042113 in words is "one million, forty-two thousand, one hundred thirteen".