1130032023 has 8 divisors (see below), whose sum is σ = 1507063536. Its totient is φ = 753177600.

The previous prime is 1130032019. The next prime is 1130032031. The reversal of 1130032023 is 3202300311.

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

It is not a de Polignac number, because 1130032023 - 2² = 1130032019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130031993 and 1130032011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130032073) 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, 28588 + ... + 55473.

It is an arithmetic number, because the mean of its divisors is an integer number (188382942).

Almost surely, 2^1130032023 is an apocalyptic number.

1130032023 is a deficient number, since it is larger than the sum of its proper divisors (377031513).

1130032023 is an equidigital number, since it uses as much as digits as its factorization.

1130032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88545.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1130032023 is about 33615.9489379669. The cubic root of 1130032023 is about 1041.5902763081.

Adding to 1130032023 its reverse (3202300311), we get a palindrome (4332332334).

The spelling of 1130032023 in words is "one billion, one hundred thirty million, thirty-two thousand, twenty-three".