1127113 has 8 divisors (see below), whose sum is σ = 1222088. Its totient is φ = 1033344.

The previous prime is 1127111. The next prime is 1127123. The reversal of 1127113 is 3117211.

It can be written as a sum of positive squares in 4 ways, for example, as 121104 + 1006009 = 348^2 + 1003^2 .

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

It is not a de Polignac number, because 1127113 - 2¹ = 1127111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1127111) 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, 3445 + ... + 3757.

It is an arithmetic number, because the mean of its divisors is an integer number (152761).

2^1127113 is an apocalyptic number.

1127113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1127113 is a deficient number, since it is larger than the sum of its proper divisors (94975).

1127113 is a wasteful number, since it uses less digits than its factorization.

1127113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603.

The product of its digits is 42, while the sum is 16.

The square root of 1127113 is about 1061.6557822571. The cubic root of 1127113 is about 104.0692647564.

It can be divided in two parts, 112 and 7113, that added together give a square (7225 = 85²).

The spelling of 1127113 in words is "one million, one hundred twenty-seven thousand, one hundred thirteen".