1111053 has 8 divisors (see below), whose sum is σ = 1490400. Its totient is φ = 736208.

The previous prime is 1111049. The next prime is 1111057. The reversal of 1111053 is 3501111.

It is an interprime number because it is at equal distance from previous prime (1111049) and next prime (1111057).

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 1111053 - 2² = 1111049 is a prime.

1111053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111057) 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, 498 + ... + 1571.

It is an arithmetic number, because the mean of its divisors is an integer number (186300).

2^1111053 is an apocalyptic number.

It is an amenable number.

1111053 is a deficient number, since it is larger than the sum of its proper divisors (379347).

1111053 is a wasteful number, since it uses less digits than its factorization.

1111053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 1111053 is about 1054.0649885088. The cubic root of 1111053 is about 103.5726111863.

Adding to 1111053 its reverse (3501111), we get a palindrome (4612164).

The spelling of 1111053 in words is "one million, one hundred eleven thousand, fifty-three".