1120913 has 2 divisors, whose sum is σ = 1120914. Its totient is φ = 1120912.

The previous prime is 1120907. The next prime is 1120919. The reversal of 1120913 is 3190211.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1120907) and next prime (1120919).

It can be written as a sum of positive squares in only one way, i.e., 1067089 + 53824 = 1033^2 + 232^2 .

It is an emirp because it is prime and its reverse (3190211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120913 - 2⁶ = 1120849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120891 and 1120900.

It is not a weakly prime, because it can be changed into another prime (1120919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560456 + 560457.

It is an arithmetic number, because the mean of its divisors is an integer number (560457).

2^1120913 is an apocalyptic number.

It is an amenable number.

1120913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120913 is an equidigital number, since it uses as much as digits as its factorization.

1120913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 1120913 is about 1058.7317885093. The cubic root of 1120913 is about 103.8780931056.

The spelling of 1120913 in words is "one million, one hundred twenty thousand, nine hundred thirteen".