1130001375 has 16 divisors (see below), whose sum is σ = 1880322912. Its totient is φ = 602667200.

The previous prime is 1130001359. The next prime is 1130001391. The reversal of 1130001375 is 5731000311.

It is an interprime number because it is at equal distance from previous prime (1130001359) and next prime (1130001391).

It is not a de Polignac number, because 1130001375 - 2⁴ = 1130001359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506294 + ... + 1507043.

It is an arithmetic number, because the mean of its divisors is an integer number (117520182).

Almost surely, 2^1130001375 is an apocalyptic number.

1130001375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1130001375 is a deficient number, since it is larger than the sum of its proper divisors (750321537).

1130001375 is an equidigital number, since it uses as much as digits as its factorization.

1130001375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3013355 (or 3013345 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 1130001375 is about 33615.4930798285. The cubic root of 1130001375 is about 1041.5808597763.

Adding to 1130001375 its reverse (5731000311), we get a palindrome (6861001686).

The spelling of 1130001375 in words is "one billion, one hundred thirty million, one thousand, three hundred seventy-five".