1130051995 has 4 divisors (see below), whose sum is σ = 1356062400. Its totient is φ = 904041592.

The previous prime is 1130051987. The next prime is 1130052017. The reversal of 1130051995 is 5991500311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5991500311 = 29 ⋅206603459.

It is a cyclic number.

It is not a de Polignac number, because 1130051995 - 2³ = 1130051987 is a prime.

It is a super-2 number, since 2×1130051995² = 2554035022806960050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1130051995.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113005195 + ... + 113005204.

It is an arithmetic number, because the mean of its divisors is an integer number (339015600).

Almost surely, 2^1130051995 is an apocalyptic number.

1130051995 is a deficient number, since it is larger than the sum of its proper divisors (226010405).

1130051995 is an equidigital number, since it uses as much as digits as its factorization.

1130051995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226010404.

The product of its (nonzero) digits is 6075, while the sum is 34.

The square root of 1130051995 is about 33616.2459980290. The cubic root of 1130051995 is about 1041.5964125703.

The spelling of 1130051995 in words is "one billion, one hundred thirty million, fifty-one thousand, nine hundred ninety-five".