1130020233 has 8 divisors (see below), whose sum is σ = 1507505568. Its totient is φ = 752940864.

The previous prime is 1130020223. The next prime is 1130020237. The reversal of 1130020233 is 3320200311.

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

It is not a de Polignac number, because 1130020233 - 2⁶ = 1130020169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130020237) 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, 94935 + ... + 106172.

It is an arithmetic number, because the mean of its divisors is an integer number (188438196).

Almost surely, 2^1130020233 is an apocalyptic number.

It is an amenable number.

1130020233 is a deficient number, since it is larger than the sum of its proper divisors (377485335).

1130020233 is a wasteful number, since it uses less digits than its factorization.

1130020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202983.

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

The square root of 1130020233 is about 33615.7735743207. The cubic root of 1130020233 is about 1041.5866538762.

Adding to 1130020233 its reverse (3320200311), we get a palindrome (4450220544).

The spelling of 1130020233 in words is "one billion, one hundred thirty million, twenty thousand, two hundred thirty-three".