1130373 has 6 divisors (see below), whose sum is σ = 1632774. Its totient is φ = 753576.

The previous prime is 1130369. The next prime is 1130407. The reversal of 1130373 is 3730311.

It can be written as a sum of positive squares in only one way, i.e., 956484 + 173889 = 978^2 + 417^2 .

It is not a de Polignac number, because 1130373 - 2² = 1130369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62790 + ... + 62807.

It is an arithmetic number, because the mean of its divisors is an integer number (272129).

2^1130373 is an apocalyptic number.

It is an amenable number.

1130373 is a deficient number, since it is larger than the sum of its proper divisors (502401).

1130373 is a wasteful number, since it uses less digits than its factorization.

1130373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125603 (or 125600 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 18.

The square root of 1130373 is about 1063.1900112398. The cubic root of 1130373 is about 104.1695029272.

Adding to 1130373 its reverse (3730311), we get a palindrome (4860684).

The spelling of 1130373 in words is "one million, one hundred thirty thousand, three hundred seventy-three".