1130022345 has 8 divisors (see below), whose sum is σ = 1808035776. Its totient is φ = 602678576.

The previous prime is 1130022337. The next prime is 1130022349. The reversal of 1130022345 is 5432200311.

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 1130022345 - 2³ = 1130022337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130022349) 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, 37667397 + ... + 37667426.

It is an arithmetic number, because the mean of its divisors is an integer number (226004472).

Almost surely, 2^1130022345 is an apocalyptic number.

1130022345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1130022345 is a deficient number, since it is larger than the sum of its proper divisors (678013431).

1130022345 is an equidigital number, since it uses as much as digits as its factorization.

1130022345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75334831.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1130022345 is about 33615.8049881302. The cubic root of 1130022345 is about 1041.5873027819.

Adding to 1130022345 its reverse (5432200311), we get a palindrome (6562222656).

The spelling of 1130022345 in words is "one billion, one hundred thirty million, twenty-two thousand, three hundred forty-five".