1130233123 has 8 divisors (see below), whose sum is σ = 1167215616. Its totient is φ = 1093283400.

The previous prime is 1130233079. The next prime is 1130233129. The reversal of 1130233123 is 3213320311.

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 1130233123 - 2⁹ = 1130232611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130233123.

It is not an unprimeable number, because it can be changed into a prime (1130233129) 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, 75708 + ... + 89398.

It is an arithmetic number, because the mean of its divisors is an integer number (145901952).

Almost surely, 2^1130233123 is an apocalyptic number.

1130233123 is a deficient number, since it is larger than the sum of its proper divisors (36982493).

1130233123 is a wasteful number, since it uses less digits than its factorization.

1130233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1130233123 is about 33618.9399446205. The cubic root of 1130233123 is about 1041.6520596252.

Adding to 1130233123 its reverse (3213320311), we get a palindrome (4343553434).

The spelling of 1130233123 in words is "one billion, one hundred thirty million, two hundred thirty-three thousand, one hundred twenty-three".