1130241623 has 4 divisors (see below), whose sum is σ = 1291704720. Its totient is φ = 968778528.

The previous prime is 1130241613. The next prime is 1130241631. The reversal of 1130241623 is 3261420311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3261420311 = 503 ⋅6483937.

It is a cyclic number.

It is not a de Polignac number, because 1130241623 - 2¹² = 1130237527 is a prime.

It is a super-2 number, since 2×1130241623² = 2554892252723348258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130241613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80731538 + ... + 80731551.

It is an arithmetic number, because the mean of its divisors is an integer number (322926180).

Almost surely, 2^1130241623 is an apocalyptic number.

1130241623 is a deficient number, since it is larger than the sum of its proper divisors (161463097).

1130241623 is an equidigital number, since it uses as much as digits as its factorization.

1130241623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161463096.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1130241623 is about 33619.0663612183. The cubic root of 1130241623 is about 1041.6546708919.

Adding to 1130241623 its reverse (3261420311), we get a palindrome (4391661934).

It can be divided in two parts, 11302 and 41623, that added together give a palindrome (52925).

The spelling of 1130241623 in words is "one billion, one hundred thirty million, two hundred forty-one thousand, six hundred twenty-three".