1130275442 has 16 divisors (see below), whose sum is σ = 1712037600. Its totient is φ = 559617600.

The previous prime is 1130275429. The next prime is 1130275451. The reversal of 1130275442 is 2445720311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106409 + ... + 116547.

It is an arithmetic number, because the mean of its divisors is an integer number (107002350).

Almost surely, 2^1130275442 is an apocalyptic number.

1130275442 is a deficient number, since it is larger than the sum of its proper divisors (581762158).

1130275442 is a wasteful number, since it uses less digits than its factorization.

1130275442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1130275442 is about 33619.5693309715. The cubic root of 1130275442 is about 1041.6650602244.

Adding to 1130275442 its reverse (2445720311), we get a palindrome (3575995753).

The spelling of 1130275442 in words is "one billion, one hundred thirty million, two hundred seventy-five thousand, four hundred forty-two".